XE2/XE5 RichEdit中怎么显示图片

Mr_Kaito 2013-12-06 02:28:03
从XE2和XE5拉了一个RichEdit
载入有图片的RTF格式文件,运行却只显示文本...

我看官方说明支持RichEdit2.0,是支持图片没错啊!!!
还需要设定什么吗.....
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宝龙哥 2013-12-07
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第三方控件应该是有的,你网上找找
Mr_Kaito 2013-12-07
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引用 6 楼 kfrght 的回复:
[quote=引用 4 楼 like80902 的回复:] [quote=引用 1 楼 kfrght 的回复:] 关于这个问题,目前RichEdit2也只是做到在图片插入时一切正常,可看可移动,甚至可调整大小,但保存后从新载入就不能显示图片了 网上有N种解决办法,但基本上都是要弄个DLL之类的,有的是载入QQ的一个DLL,都不是很理想 RichEdit4.x可以支持完整的表格和图片等,但其增删了大量的接口,而BCB提供的接口文件无法使用这些新的函数,对于删除的接口也要删除对应的函数,因此,要自己扩展BCB中的接口文件来支持完整的RichEdit4.x
那有办法在XE5的RichEdit中显示图片吗? 其实我只要在文本显示图片就好了! 因为官方说明支持RichEdit2.0,载入RTF却没图片,实在太诡异了..[/quote] 是啊,插入的时候有,保存后载入的时候就没有了 在XEx系列安装包的source.7z中有个Vcl.ComCtrls.pas文件,就是BCB和DELPHI中的RichEdit接口文件,你把它放到工程目录,载入到工程中,然后就可以修改它了[/quote] 我只是入门不久的菜鸟,也不晓得怎么改这pas 还记得前天我在跟你讨论BCB6不行,第三方控件问题一堆, 没想到换个XE2/XE5也不行,都10多年了,就只是显示个图片而已嘛!! 到底是啥原因迟迟不弄呢...... 那RxRichEdit第三方控件有出CB XEx系列用的吗... 或是有推荐的吗?
宝龙哥 2013-12-07
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楼主是要做资料库程序
宝龙哥 2013-12-07
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引用 4 楼 like80902 的回复:
[quote=引用 1 楼 kfrght 的回复:] 关于这个问题,目前RichEdit2也只是做到在图片插入时一切正常,可看可移动,甚至可调整大小,但保存后从新载入就不能显示图片了 网上有N种解决办法,但基本上都是要弄个DLL之类的,有的是载入QQ的一个DLL,都不是很理想 RichEdit4.x可以支持完整的表格和图片等,但其增删了大量的接口,而BCB提供的接口文件无法使用这些新的函数,对于删除的接口也要删除对应的函数,因此,要自己扩展BCB中的接口文件来支持完整的RichEdit4.x
那有办法在XE5的RichEdit中显示图片吗? 其实我只要在文本显示图片就好了! 因为官方说明支持RichEdit2.0,载入RTF却没图片,实在太诡异了..[/quote] 是啊,插入的时候有,保存后载入的时候就没有了 在XEx系列安装包的source.7z中有个Vcl.ComCtrls.pas文件,就是BCB和DELPHI中的RichEdit接口文件,你把它放到工程目录,载入到工程中,然后就可以修改它了
Mr_Kaito 2013-12-07
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引用 3 楼 sololie 的回复:
word
我只想显示图片而已,已写好所有代码,换WORD得全部改 叹........
Mr_Kaito 2013-12-07
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引用 1 楼 kfrght 的回复:
关于这个问题,目前RichEdit2也只是做到在图片插入时一切正常,可看可移动,甚至可调整大小,但保存后从新载入就不能显示图片了 网上有N种解决办法,但基本上都是要弄个DLL之类的,有的是载入QQ的一个DLL,都不是很理想 RichEdit4.x可以支持完整的表格和图片等,但其增删了大量的接口,而BCB提供的接口文件无法使用这些新的函数,对于删除的接口也要删除对应的函数,因此,要自己扩展BCB中的接口文件来支持完整的RichEdit4.x
那有办法在XE5的RichEdit中显示图片吗? 其实我只要在文本显示图片就好了! 因为官方说明支持RichEdit2.0,载入RTF却没图片,实在太诡异了..
宝龙哥 2013-12-07
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引用 16 楼 sololie 的回复:
奖励的是可用分,即发帖悬赏用的分。
看到了,发帖时是加了分,3Q
sololie 2013-12-07
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奖励的是可用分,即发帖悬赏用的分。
sololie 2013-12-07
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你直接去版务版发帖问,或者直接PM版务版的斑竹,他们会立即给你查实的。 我前几天就收到了,第一1000和第三的300,不过这分没啥用啊 btw 话说上个月都没有这个奖励分,貌似是这个月开始的。
宝龙哥 2013-12-07
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引用 12 楼 sololie 的回复:
我电脑里倒是有SynEdit-2_0_3,不过没装, 你搜SynEdit-2_0_3下载看看
捎带着问一下sololie 啊,板块第一会奖励分数的,怎么获得这个分数?或者说什么时候到账?我的已经很多天了,说是奖励了可用分,但没有啊
Mr_Kaito 2013-12-07
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引用 12 楼 sololie 的回复:
我电脑里倒是有SynEdit-2_0_3,不过没装, 你搜SynEdit-2_0_3下载看看
网上一片Delphi甚至支持Delphi XE5 没有C ++ Builder XE5.....叹........
sololie 2013-12-07
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我电脑里倒是有SynEdit-2_0_3,不过没装, 你搜SynEdit-2_0_3下载看看
宝龙哥 2013-12-07
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引用 10 楼 like80902 的回复:
[quote=引用 9 楼 kfrght 的回复:] 第三方控件应该是有的,你网上找找
找了几个支持XE5的,却没办法显示图片。 找了能显示图片的却要money....... OK好,俺待会再结贴...但俺还是不会放弃寻找的!!!!!!![/quote] 精神可嘉
Mr_Kaito 2013-12-07
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引用 9 楼 kfrght 的回复:
第三方控件应该是有的,你网上找找
找了几个支持XE5的,却没办法显示图片。 找了能显示图片的却要money....... OK好,俺待会再结贴...但俺还是不会放弃寻找的!!!!!!!
sololie 2013-12-07
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word
sololie 2013-12-07
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用ole嵌入个world吧
宝龙哥 2013-12-06
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关于这个问题,目前RichEdit2也只是做到在图片插入时一切正常,可看可移动,甚至可调整大小,但保存后从新载入就不能显示图片了 网上有N种解决办法,但基本上都是要弄个DLL之类的,有的是载入QQ的一个DLL,都不是很理想 RichEdit4.x可以支持完整的表格和图片等,但其增删了大量的接口,而BCB提供的接口文件无法使用这些新的函数,对于删除的接口也要删除对应的函数,因此,要自己扩展BCB中的接口文件来支持完整的RichEdit4.x
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fixed bug with using ReprintOnNewPage version 4.7 --------------- + CodeGear RAD Studio (Delphi/C++Builder) 2009 support + [enterprise] enchanced error description in logs + added properties TfrxHTMLExport.HTMLDocumentBegin: TStrings, TfrxHTMLExport.HTMLDocumentBody: TStrings, TfrxHTMLExport.HTMLDocumentEnd: TStrings + improved RTF export (with line spacing, vertical gap etc) + added support of Enhanced Metafile (EMF) images in Rich Text (RTF), Open Office (ODS), Excel (XLS) exports + added OnAfterScriptCompile event + added onLoadRecentFile Event + added C++ Builder demos + added hot-key Ctrl + mouseWheel - Change scale in designer + added TfrxMemoView.AnsiText property - fixed bug in RTF export with EMF pictures in OpenOffice Writer - fixed some multi-thread isuues in engine, PDF, ODF exports - [enterprise] fixed integrated template of report navigator - [enterprise] fixed bug with export in Internet Explorer browser - fixed bug with font size of dot-matix reports in Excel and XML exports - fixed bug in e-mail export with many addresses - fixed bug in XLS export (with fast export unchecked and image object is null) - [enterprise] fixed bug in TfrxReportServer.OnGetVariables event - fixed bug in Calcl function - fixed memory leak in Cross editor - fixed progress bar and find dialog bug in DualView - fixed bug in PostNET and ean13 barcodes - fixed bug with TruncOutboundText in Dot Matrix report - fixed bugs with break points in syntaxis memo - improved BeforeConnect event in ADO - fixed bug in inhehited report with internal dataset - fixed bug in TfrxPanelControl with background color(Delphi 2005 and above) version 4.6 --------------- + added & , < , > to XML reader + added tag, the text concluded in tag is not broken by WordWrap, it move entirely + added ability to move band without objects (Alt + Move) + added ability to output pages in the preview from right to left ("many pages" mode), for RTL languages(PreviewOptions.RTLPreview) + added ability to storing picture cache in "temp" file (PreviewOptions.PictureCacheInFile) + added EngineOptions.UseGlobalDataSetList (added for multi-thread applications) - set it to False if you don't want use Global DataSet list(use Report.EnabledDataSet.Add() to add dataset in local list) + added new property Hint for all printed objects, hints at the dialog objects now shows in StatusBar + added new property TfrxDBLookupComboBox.AutoOpenDataSet (automatically opens the attached dataset after onActivate event) + added new property TfrxReportPage.PageCount like TfrxDataBand.RowCount + added new property WordWrap for dialog buttons (Delphi 7 and above). + added sort by name to data tree + added TfrxDesigner.TemplatesExt property + added TfrxStyles class in script rtti + changes in the Chart editor: ability to change the name of the series, ability to move created series, other small changes + [enterprise] added configurations values refresh in run-time + [enterprise] added new demo \Demos\ClientServer\ISAPI + [enterprise] added output to server printers from user browser (see config.xml "AllowPrint", set to "no" by default), note: experimental feature + [enterprise] added reports list refresh in run-time + [enterprise] added templates feature + [enterprise] improved speed and stability + [fs] added TfsScript.IncludePath property + [fs] added TfsScript.UseClassLateBinding property + [fs] fixed type casting from variant(string) to integer/float - changes in report inherit: FR get relative path from current loaded report(old reports based on application path works too) - corrected module for converting reports from Report Builder - fixed bug in CrossTab when set charset different from DEFAULT_CHARSET - fixed bug in RTF export with some TfrxRichView objects - fixed bug when print on landscape orientation with custom paper size - fixed bug when use network path for parent report - fixed bug with Band.Allowslit = True and ColumnFooter - fixed bug with drawing subreport on stretched band - fixed bug with embedded fonts in PDF export - fixed bug with long ReportTitle + Header + MaterData.KeepHeader = true - fixed bug with minimizing of Modal designer in BDS2005 and above - fixed bug with paths in HTML export - fixed bug with RTL in PDF export - fixed bug with SubReport in multi column page - fixed bug with Subreport.PrintOnParent = true in inherited report - fixed bug with SYMBOL_CHARSET in PDF export - fixed bug with the addition of datasets by inheritance report - fixed bug with width calculation when use HTML tags in memo - fixed compatibility with WideStrings module in BDS2006/2007 - fixed flicking in preview when use OnClickObject event - fixed free space calculation when use PrintOnPreviousPage - fixed preview bug with winXP themes and in last update - fixed subreports inherit - Thumbnail and Outline shows at right side for RTL languages - [fs] fixed bug with late binding version 4.5 --------------- + added ConverterRB2FR.pas unit for converting reports from Report Builder to Fast Report + added ConverterQR2FR.pas unit for converting reports from QuickReport to FastReport + added support of multiple attachments in e-mail export (html with images as example) + added support of unicode (UTF-8) in e-mail export + added ability to change templates path in designer + added OnReportPrint script event + added PNG support in all version (start from Basic) + added TfrxDMPMemoView.TruncOutboundText property - truncate outbound text in matrix report when WordWrap=false + added new frames styles fsAltDot and fsSquare + added new event OnPreviewDblClick in all TfrxView components + added ability to call dialogs event after report run when set DestroyForms = false + added ability to change AllowExpressions and HideZeros properties in cross Cells (default=false) + added IgnoreDupParams property to DB components + added auto open dataset in TfrxDBLookupComboBox + added new property TfrxADOQuery.LockType + added define DB_CAT (frx.inc) for grouping DB components + added TfrxPictureView.HightQuality property(draw picture in preview with hight quality, but slow down drawing procedure) + [FRViewer] added comandline options "/print filename" and "/silent_print filename" + added unicode input support in RichEditor + added new define HOOK_WNDPROC_FOR_UNICODE (frx.inc) - set hook on GetMessage function for unicode input support in D4-D7/BCB4-BCB6 + added ability chose path to FIB packages in "Recompile Wizard" + added new function TfrxPreview.GetTopPosition, return a position on current preview page + added new hot-keys to Code Editor - Ctrl+Del delete the word before cursor, Ctrl+BackSpace delete the word after cursor(as in Delhi IDE) + added "MDI Designer" example - all language resources moved to UTF8, XML - fixed bug with html tags [sup] and [sub] - fixed width calculation in TfrxMemoView when use HTML tags - fixed bug with suppressRepeated in Vertical bands - fixed bug when designer not restore scrollbars position after undo/redo - fixed visual bug in toolbars when use Windows Vista + XPManifest + Delphi 2006 - fixed bug in CalcHeight when use negative LineSpace - fixed bug in frx2xto30 when import query/table components, added import for TfrDBLookupControl component - fixed bug with Cross and TfrxHeader.ReprintOnNewPage = true - fixed converting from unicode in TfrxMemoView when use non default charset - [fs] fixed bug with "in" operator - fixed bug with aggregate function SUM - fixed bug when use unicode string with [TotalPages#] in TfrxMemoView - fixed bug with TSQLTimeStampField field type - fixed designer dock-panels("Object Inspector", "Report Tree", "Data Tree") when use designer as MDI or use several non-modal designer windows - fixed bug with hide/show dock-panels("Object Inspector", "Report Tree", "Data Tree"), now it restore size after hiding - fixed bug in XML/XLS export - wrong encode numbers in memo after CR/LF - fiexd bug in RTF export - fixed bug with undo/redo commands in previewPages designer - fixed bug with SuppressRepeated when use KeepTogether in group - fixed bug with SuppressRepeated on new page all events fired twice(use Engine.SecondScriptcall to determinate it) version 4.4 --------------- + added support for CodeGear RAD Studio 2007 + improved speed of PDF, HTML, RTF, XML, ODS, ODT exports + added TfrxReportPage.BackPictureVisible, BackPicturePrintable properties + added rtti for the TfrxCrossView.CellFunctions property + added properties TfrxPDFExport.Keywords, TfrxPDFExport.Producer, TfrxPDFExport.HideToolbar, TfrxPDFExport.HideMenubar, TfrxPDFExport.HideWindowUI, TfrxPDFExport.FitWindow, TfrxPDFExport.CenterWindow, TfrxPDFExport.PrintScaling + added ability recompile frxFIB packages in "recompile wizard" + added ability to set color property for all teechart series which support it + added, setting frame style for each frame line in style editor + added TfrxPreview.Locked property and TfrxPreview.DblClick event + added 'invalid password' exception when load report without crypt + added new parameter to InheritFromTemplate (by default = imDefault) imDefault - show Error dialog, imDelete - delete duplicates, imRename - rename duplicates + added property TfrxRTFExport.AutoSize (default is "False") for set vertical autosize in table cells * redesigned dialog window of PDF export * improved WYSIWYG in PDF export - fixed bug, the PageFooter band overlap the ReportSummary band when use EndlessHeight - fixed bug with lage paper height in preview - fixed bug with outline and encryption in PDF export - fixed bug with solid arrows in PDF export - fixed bug when print TfrxHeader on a new page if ReprintOnNewPage = true and KeepFooter = True - fixed bug when used AllowSplit and TfrxGroupHeader.KeepTogether - fixed page numbers when print dotMatrix report without dialog - fixed bug with EndlessHeight in multi-columns report - fixed font dialog in rich editor - [fs] fixed bug when create TWideStrings in script code - fixed bug with dialog form when set TfrxButtonControl.Default property to True - fixed twice duplicate name error in PreviewPages designer when copy - past object - fixed bug with Preview.Clear and ZmWholePage mode - fixed bug with using "outline" together "embedded fonts" options in PDF export - fixed multi-thread bug in PDF export - fixed bug with solid fill of transparent rectangle shape in PDF export - fixed bug with export OEM_CODEPAGE in RTF, Excel exports - fixed bug with vertical size of single page in RTF export - fixed bug with vertical arrows in PDF export - fixed memory leak with inherited reports version 4.3 --------------- + added support for C++Builder 2007 + added encryption in PDF export + added TeeChart Pro 8 support + added support of OEM code page in PDF export + added TfrxReport.CaseSensitiveExpressions property + added "OverwritePrompt" property in all export components + improved RTF export (WYSIWYG) + added support of thai and vietnamese charsets in PDF export + added support of arrows in PDF export * at inheritance of the report the script from the report of an ancestor is added to the current report (as comments) * some changes in PDF export core - fixed bug with number formats in Open Document Spreadsheet export - fixed bug when input text in number property(Object Inspector) and close Designer(without apply changes) - fixed bug in TfrxDBDataset with reCurrent - fixed bug with memory leak in export of empty outline in PDF format - line# fix (bug with subreports) - fixed bug with edit prepared report with rich object - fixed bug with shadows in PDF export - fixed bug with arrows in designer - fixed bug with margins in HTML, RTF, XLS, XML exports - fixed bug with arrows in exports - fixed bug with printers enumeration in designer (list index of bound) - fixed papersize bug in inherited reports version 4.2 --------------- + added support for CodeGear Delphi 2007 + added export of html tags in RTF format + improved split of the rich object + improved split of the memo object + added TfrxReportPage.ResetPageNumbers property + added support of underlines property in PDF export * export of the memos formatted as fkNumeric to float in ODS export - fixed bug keeptogether with aggregates - fixed bug with double-line draw in RTF export - fix multi-thread problem in PDF export - fixed bug with the shading of the paragraph in RTF export when external rich-text was inserted - fixed bug with unicode in xml/xls export - fixed bug in the crop of page in BMP, TIFF, Jpeg, Gif - "scale" printmode fixed - group & userdataset bugfix - fixed cross-tab pagination error - fixed bug with round brackets in PDF export - fixed bug with gray to black colors in RTF export - fixed outline with page.endlessheight - fixed SuppressRepeated & new page - fixed bug with long time export in text format - fixed bug with page range and outline in PDF export - fixed undo in code window - fixed error when call DesignReport twice - fixed unicode in the cross object - fixed designreportinpanel with dialog forms - fixed paste of DMPCommand object - fixed bug with the export of null images - fixed code completion bug - fixed column footer & report summary problem version 4.1 --------------- + added ability to show designer inside panel (TfrxReport.DesignReportInPanel method). See new demo Demos\EmbedDesigner + added TeeChart7 Std support + [server] added "User" parameter in TfrxReportServer.OnGetReport, TfrxReportServer.OnGetVariables and TfrxReportServer.OnAfterBuildReport events + added Cross.KeepTogether property + added TfrxReport.PreviewOptions.PagesInCache property - barcode fix (export w/o preview bug) - fixed bug in preview (AV with zoommode = zmWholePage) - fixed bug with outline + drilldown - fixed datasets in inherited report - [install] fixed bug with library path set up in BDS/Turbo C++ Builder installation - fixed pagefooter position if page.EndlessWidth is true - fixed shift bug - fixed design-time inheritance (folder issues) - fixed chm help file path - fixed embedded fonts in PDF - fixed preview buttons - fixed bug with syntax highlight - fixed bug with print scale mode - fixed bug with control.Hint - fixed edit preview page - fixed memory leak in cross-tab version 4.0 initial release --------------------- Report Designer: - new XP-style interface - the "Data" tab with all report datasets - ability to draw diagrams in the "Data" tab - code completion (Ctrl+Space) - breakpoints - watches - report templates - local guidelines (appears when you move or resize an object) - ability to work in non-modal mode, mdi child mode Report Preview: - thumbnails Print: - split a big page to several small pages - print several small pages on one big - print a page on a specified sheet (with scale) - duplex handling from print dialogue - print copy name on each printed copy (for example, "First copy", "Second copy") Report Core: - "endless page" mode - images handling, increased speed - the "Reset page numbers" mode for groups - reports crypting (Rijndael algorithm) - report inheritance (both file-based and dfm-based) - drill-down groups - frxGlobalVariables object - "cross-tab" object enhancements: - improved cells appearance - cross elements visible in the designer - fill corner (ShowCorner property) - side-by-side crosstabs (NextCross property) - join cells with the same value (JoinEqualCells property) - join the same string values in a cell (AllowDuplicates property) - ability to put an external object inside cross-tab - AddWidth, AddHeight properties to increase width&height of the cell - AutoSize property, ability to resize cells manually - line object can have arrows - added TfrxPictureView.FileLink property (can contain variable or a file name) - separate settings for each frame line (properties Frame.LeftLine, TopLine, RightLine, BottomLine can be set in the object inspector) - PNG images support (uncomment {$DEFINE PNG} in the frx.inc file) - Open Document Format for Office Applications (OASIS) exports, spreadsheet (ods) and text (odt) Enterprise components: - Users/Groups security support (see a demo application Demos\ClientServer\UserManager) - Templates support - Dynamically refresh of configuration, users/groups D2010以上版本(D14_D19)安装必读 delphi2010以上版本(D14_D19)使用者安装时,请将res\frccD14_D19.exe更名名为frcc.exe frccD14_D19.exe是专门的delphi2010以上版本(D14_D19)编码器。其他低delphi版本,请使用frcc.exe
EhLib 8.0 Build 8.0.023 Pro Edition FullSource for D7-XE8 亲测可用,含全部源码及 Demo The Library contains components and classes for Borland Delphi versions 7, 9, Developer Studio 2006, Delphi 2007, Embarcadero RAD Studio 2009-XE8, Lazarus. TABLE OF CONTENTS ----------------- Overview Installation Library Installation Help Demonstration Programs Registering and Prices Other information About author Where to start. ------------------- Read about EhLib for Lazarus in the file - Lazarus\readme.txt Start overview of the library with the main Demo project .\Demos\Bin\MainDemo.Exe. (Compiled Demo files are available in the Evaluation version of the library) Then you can read a summary of the new features and changes in the file history-eng.html. More detail about new features can be found in the file - About EhLib 8 Eng.doc To install a new version of the library in the IDE, use the installation program in .\Installer\EhLibInstaller.exe Overview -------- The Library contains several components and objects. TDBGridEh component TDBGridEh provides all functionality of TDBGrid and adds several new features as follows: Allows to select records, columns and rectangle areas. Special titles that can correspond to several/all columns. Footer that is able to show sum/count/other field values. Automatic column resizing to set grid width equal client width. Ability to change row and title height. Allows automatic broken of a single line long title and data row to a multiline. Title can act as button and, optionally show a sort marker. Automatically sortmarking. Ability to truncate long text with ellipsis. Lookup list can show several fields. Incremental search in lookup fields. Frozen columns. DateTime picker support for TDateField and TDateTimeField. Allows to show bitmaps from TImageList depending on field value. Allows to hide and track horizontal or vertical scrollbars. Allows to hide columns. Allows to show 3D fr
EhLib 9.1.024 源码版本,自行编译 EhLib 9.1 Build 9.1.024 Professional Edition. ---------------------------------------------- The Library contains components and classes for Borland Delphi versions 7, 9, Developer Studio 2006, Delphi 2007, Embarcadero RAD Studio 2009-XE10.2, Lazarus. TABLE OF CONTENTS ----------------- Overview Installation Library Installation Help Demonstration Programs Registering and Prices Other information About author Where to start. ------------------- Start overview of the library with the main Demo project .\Demos\Bin\MainDemo.Exe. (Compiled Demo files are available in the Evaluation version of the library) If you've used previous versions of the library, then you can read a summary of the new features and changes in the file history-eng.html. More detail about new features in this version of the library can be found in the file - About EhLib 9.1 Eng.doc To install a new version of the library in the IDE, use the installation program .\Installer\EhLibInstaller.exe If, at the installation have any problems, write a letter to ehlib support address support@ehlib.com You can also install the files in the library IDE manually, as described in Section 2. Installation Library After installation, make sure the operability of all installed components. To do this, open the IDE, compile and launch a major demonstration project .\Demos\MainDemo\Project1_XE2.dpr Read next file for full instructions of working with the library components: .\Hlp\ENG\"EhLib - Users guide.doc" Read about EhLib for Lazarus in the file - Lazarus<*>\readme.txt Overview -------- The Library contains several components and objects. TDBGridEh component TDBGridEh provides all functionality of TDBGrid and adds several new features as follows: Allows to select records, columns and rectangle areas. Special titles that can correspond to several/all columns. Footer that is able to show sum/count/other field values. Automatic column resizing to set grid width equal client width. Ability to change row and title height. Allows automatic broken of a single line long title and data row to a multiline. Title can act as button and, optionally show a sort marker. Automatically sortmarking. Ability to truncate long text with ellipsis. Lookup list can show several fields. Incremental search in lookup fields. Frozen columns. DateTime picker support for TDateField and TDateTimeField. Allows to show bitmaps from TImageList depending on field value. Allows to hide and track horizontal or vertical scrollbars. Allows to hide columns. Allows to show 3D frame for frozen, footer and data rows. Allows to draw memo fields. Multiline inplace editor. Proportional scrolling independently of sequenced of dataset. Automatically show checkboxes for Boolean fields. Allows to show checkboxes for other type of fields. Has a procedures to save and restore layout (visible columns, columns order, columns width, sortmarkers, row height) in/from registry or ini file. Allows to show hint (ToolTips) for text that don't fit in the cell. Allows to export data to Text, Csv, HTML, RTF, XLS and internal formats. Allows to import data from Text and internal formats. Can sort data in various dataset's. Can filter data in various dataset's. When DBGridEh is connected to DataSet of TMemTable type it allows: To view all data without moving active record. To display a tree-type structure of TMemTable records. To form list of values in dropdown list of SubTitle filter automatically. To create grouping records basing on the selected coulmns. TDBVertGridEh component Component to show one record from dataset in Vertical Orientation. Have a special column to show Field Captions Can customize inplace editor and data of the cell like in DBGridEh. TDBLookupComboboxEh component Provides all functionality of TDBLookupCombobox and adds several new features as follows: Can have flat style. Allows assign values as to KeyValue property just and to display Text property. Allows to type (assign) values to Text property not contained in data list (Style = csDropDownEh). Allows to hold KeyValue and Text as not affecting to each other values. Take effect when KeyField, ListField, ListSource, DataField and DataSource properties is empty. Drop down list can: Show titles, Have sizing grip, Automaticaly set width as sum of DisplayWidth of the list fields (Width = -1), Automaticaly drops on user pressed the key. Edit button can: Show DropDown, Ellipsis or Bitmap image. Have specified width. Have additional events: OnKeyValueChanged, OnButtonClick. TDBSumList component This component is intended for totaling sums and amounts of records in a TDataSet with dynamic changes. Component keeps a list of TDBSum objects, which contains types of group operations (goSum or goCount) and name sum field (goCount name of field is unnecessary). TPrintDBGridEh component TPrintDBGridEh provides properties and routines for preview and print of TDBGridEh component with several features: Ability to expand rows vertically until all text is printed. Ability to scale grid to fit it to page width. Ability to print/preview title for grid. Ability to print/preview page header and page footer where you can specify macros for current page, current date, current time and/or static text. Automatically print/preview multiselected area of TDBGridEh if it area is not empty. Ability to print/preview rich text before and after grid. TPreviewBox component TPreviewBox lets you create a customizable runtime preview. TPrinterPreview object TPrinterPreview lets you to record printable data in buffer for following output them on screen and to printer. TPrinterPreview have all functions and properties as in TPrinter object. You can use TPrinterPreview object similarly of TPrinter except some details. In TPrinter Printer.Canvas.Handle and Printer.Handle is the same but in TPrinterPreview PrinterPreview.Canvas.Handle represent the metafile in that is recored the data and PrinterPreview.Handle represent Printer.Handle. That is mean that you have to use PrinterPreview.Canvas.Handle for draw operation (DrawText, DrawTexteEx, e.t.c.) and use PrinterPreview.Handle in functions that return information about printer facilities (GetDeviceCaps, e.t.c.). Global function PrinterPreview returns default PrinterPreview object and shows data in default preview form. TDBEditEh component represents a single or multi-line edit control that can display and edit a field in a dataset or can works as non data-aware edit control. TDBDateTimeEditEh component represents a single-line date or time edit control that can display and edit a datetime field in a dataset or can works as non data-aware edit control. TDBComboBoxEh component represents a single or multi-line edit control that combines an edit box with a scrollable list and can display and edit a field in a dataset or can works as non data-aware combo edit control. TDBNumberEditEh component represents a single-line number edit control that can display and edit a numeric field in a dataset or can works as non data-aware edit control. TPropStorageEh, TIniPropStorageManEh, TRegPropStorageManEh components Components realize technology to store component properties to/from settings storage such as ini files, registry etc. TMemTableEh component dataset, which hold data in memory. Its possible consider as an array of records. Besides, it: Supports a special interface, which allows DBGridEh component to view all data without moving active record. Allows fetch data from TDataDriverEh object (DataDriver property). Allows unload change back in DataDriver, operative or postponed (in dependencies of the CachedUpdates property). Allows to create a master/detail relations on the client (filtering record) or on the external source (updating parameters [Params] and requiring data from DataDriver). Allows once-only (without the dynamic support) sort data, including Calculated and Lookup field. Allows create and fill data in design-time and save data in dfm file of the Form. Allows keep record in the manner of trees. Each record can have record elements-branches and itself be an element to other parental record. Component TDBGridEh supports to show the tree-type structure of these records. Allows to connect to the internal array of other TMemTableEh (via ExternalMemData property) and work with its data: sort, filter, edit. Has interface for requesting list of all unique values in one column of records array, ignoring local filter of the DataSet. TDBGridEh uses this property for automatic filling a list in DropDownBox of the subtitle filter cell. TDataDriverEh component carry out two tasks: Delivers data to TMemTableEh. Processes changed records of TMemTableEh (writes them in other dataset, or call events for processing the changes in program). TSQLDataDriverEh DataDriver that have four objects of the TSQLCommandEh type: SelectCommand, DeleteCommand, InsertCommand, UpdateCommand, GetrecCommand. TSQLDataDriverEh can not transfer queries to the server but it call global (for application) event which it is necessary to write to execute SQL expressions on the server. TBDEDataDriverEh, TIBXDataDriverEh, TDBXDataDriverEh and TADODataDriverEh Components. These are SQLDataDrivers that can deliver queries to the server using corresponding drivers of the access to datas. -------------------- 2. Installation Library -------------------- -------------------- 2.1 Installing library automatically -------------------- Run EhLibInstaller.exe program from "Installer" folder to install EhLib in Delphi/C++ Builder IDE. The program creates folders to keep EhLib binary and other requared files, copies requared files to created folders, compiles packages, register packages in IDE and write requared paths in registry. If you have executable installation program (for example, EhLibSetupD7Eval.exe) then you only need to run program and follow installation process. Setup automatically writes all units in necessary directory, installs packages and help files in IDE. -------------------- 2.2 Installing library manually ------------------- Follow next instructions to install files from EhLib archive: -- 2.2.1. For RAD Studio XE2 (Delphi) or higher: --------------------------------------------------------------------- Uninstall previous or evaluation version of EhLib (Old version) from Delphi IDE. Remove or copy to other directory files of old version to prevent crossing old and new version of EhLib (Including EhLib.bpl, EhLib.dcp or EhLibXX.bpl, EhLibXX.dcp, EhLibDataDriversXX, DclEhLibDataDriversXX files). These files can be located in the following folders on your computer C:\Users\All Users\Documents\RAD Studio\1X.0 C:\Users\All Users\Documents\Embarcadero\Studio\XX.0\Bpl C:\Users\All Users\Documents\Embarcadero\Studio\XX.0\Dcp Create new folder where source code and binary files will be kept (For example, C:\RAD_Studio_XE2\Components\EhLib). Hereinafter this folder will be call as "EhLib folder". Create new subfolder "Lib" in the "EhLib folder". Copy files from folders "Common", "RADStudioXE2" and "LangResources\Res" of EhLib archive into the folder "[EhLib folder]\Lib" as that all files were in one folder - "Lib". Default language resource of the library is English. If you want to change it to the other language do the next steps: - Select one of language file EhLibLangConsts.XXX.dfm - Copy this file to EhLibLangConsts.dfm file (with replacment of existing file) - In the first line of a new EhLibLangConsts.dfm file delete _XXX suffix in the name of object like this: object TEhLibLanguageConsts_ENU -> object TEhLibLanguageConsts Run RAD Studio IDE and Open EhLibProjGroup160.groupproj file from [EhLib folder]\Lib. Compile all packages of Prject Group. Install DclEhLibXX.Dpk and DclEhLibDataDriversXX.Dpk packages in IDE (Use Project/Install menu). Consistently compile packages EhLibXX.Dpk and EhLibDataDriversXX.Dpk in next modes: Win32\Debug Win64\Release Win64\Debug After compilation there should be created subfolders a Win32\Release, Win32\Debug, Win64\Release, Win64\Debug in the "[EhLib folder]\Lib" folder. Copy the *. dfm and *. res files from the "[Folder EhLib]\Lib" folder into the each of the next folders: Win32\Release, Win32\Debug, Win64\Release, Win64\Debug In the RAD Studio IDE add next paths: "[EhLib folder]\Lib\Win32\Release" path in the "Library path" for the Win32 platform. "[EhLib folder]\Lib\Win32\Debug" path in the "Debug dcu" for the Win32 platform. "[EhLib folder]\Lib\" path in the "Brasing path" for the Win32 platform. "[EhLib folder]\Lib\Win64\Release" path in the "Library path" for the Win64 platform. "[EhLib folder]\Lib\Win64\Debug" path in the "Debug dcu" for the Win64 platform. "[EhLib folder]\Lib\" path in the "Brasing path" for the Win64 platform. -- Copy DEMOS folder from the Archive EhLib to the "[EhLib Folder]". Open and compile any demo project for test. 2.2.2. Delphi 5.x - 7.x, Delphi 9.X Win32, BDS2006 Win32, Delphi2007, CodeGear RAD Studio 2009: ------------------------------------------------------------------------------- Uninstall previous or evaluation version of EhLib (Old version) from Delphi IDE. Remove or copy to other directory files of old version to prevent crossing old and new version of EhLib (Including EhLib.bpl, EhLib.dcp or EhLibXX.bpl, EhLibXX.dcp, EhLibDataDriversXX, DclEhLibDataDriversXX files). Create directory from which you will install EhLib library ('EhLib directory') (for example, C:\Delphi[X]\EhLib). Copy files from "Common", "Delphi[X]" | "BDS2006" and "LangResources\Res.Ansi" folders of the EhLib archive to 'EhLib directory'. Default language resource of the library is English. If you want to change it to the other language do the next steps: - Select one of language file EhLibLangConsts.XXX.dfm - Copy this file to EhLibLangConsts.dfm file (with replacment of existing file) - In the first line of a new EhLibLangConsts.dfm file delete _XXX suffix in the name of object like this: object TEhLibLanguageConsts_ENU -> object TEhLibLanguageConsts By default Delphi (5, 6 and 7) places compiled files to the \Projects\Bpl directory and this directory already present in the search PATH. But if you overwrite default BPL directory then you need put compiled EhLibXX.BPL file into directory that is accessible through the search PATH (i.e. DOS "PATH" environment variable; for example, in the Windows\System directory). Add, (if needed) 'EhLib directory' in Tools->Environment Options->Library-> Library Path (For Delphi 9 in Tools->Options->Environment Options-> Delphi Options->Library - Win32->Library Path). Use "File\Open..." menu item of Delphi IDE to open the runtime package - EhLibXX.Dpk. In "Package..." window click "Compile" button to compile the package. After that open and compile EhLibDataDriversXX.Dpk. After compiling run-time packages install design-time packages DclEhLibXX.BPL and DclEhLibDataDriversXX.BPL into the IDE. For that use "File\Open..." menu item to open design-time package DclEhLibXX.Dpk. In "Package..." window click "Compile" button to compile the package and then click "Install" button to register EhLib components on the component palette. Open and install DclEhLibDataDriversXX.Dpk package. EhLib components have to appear on 'EhLib' page of components palette. 2.2.4. Delphi 9.X Vcl.Net, , BDS2006 Vcl.Net: ---------------------------------------- Uninstall previous or evaluation version of EhLib (Old version) from Delphi IDE. Remove or copy to other directory files of old version to prevent crossing old and new version of EhLib (Including Vcl.EhLib90.dll, Vcl.DclEhLib90.dll, Vcl.EhLibDataDrivers90.dll, Vcl.DclEhLibDataDrivers90.dll files). Create directory from which you will install EhLib library ('EhLib directory') (for example, C:\BDS\3.0\EhLibVclNet). Copy files from Common and Delphi9 directories of the EhLib archive to 'EhLib directory'. In Delphi IDE: Add, (if needed) 'EhLib directory' in Component->Installed .NET Components ...-> Assembly Search Paths. Add, (if needed) 'EhLib directory' in Tools->Options->Environment Options-> Delphi Options->Library - NET->Library Path. Use "File\Open..." menu item of Delphi IDE to open the runtime package - Vcl.EhLibXX.Dpk. In "Project Manager..." window, click right button above 'Vcl.EhLibXX.Dll' and select "Build" menu to compile package. After that, open and compile Vcl.EhLibDataDriversXX.Dpk, Vcl.DclEhLibXX.Dpk and Vcl.DclEhLibDataDriversXX.Dpk. Open menu "Component->Installed .NET Components ..."->.NET VCL Components. Press 'Add...' button. Locate 'Vcl.DclEhLibXX.dll' and press 'Open'. (By default, this file have to be located in 'EhLib directory' directory) Press 'Ok' in 'Installed .NET Components' Dialog. 4. Documentation and Help ------------------------- 4.1. This version of library doesn't have embedded help files for Delphi8 or Higher. But the online help is available on the ehlib home page - http://www.ehlib.com/online-help 4.2. Delphi 7.x: Copy the EhLib.hlp and EhLib.cnt files to the Delphi HELP subdirectory. Select Help|Customize to start the OpenHelp application. Add the EhLib.cnt file to the Contents page, add the EhLib.hlp file to the Index and Link pages. 5. Demonstration Programs and Projects -------------------------------------- Demonstration programs use tables from the DEMOS directory and ADO Data Access. Read description of Demo projects in the file Demos\Info Eng.doc 6. Registering and Prices ------------------------- The EhLib is a Commercial product. If you find it useful and want to receive the latest versions please register your evaluation copy. You can read detailed information about prices on ehlib home prices page http://www.ehlib.com/buy You can read detailed information about registration at https://secure.shareit.com/shareit/product.html?productid=102489 After registration you will receive (e-mail only) address of registered version for downloading and password for unpacking. By registering the components you get the following advantages: 1. You will get new versions of the library free within a year from the date of registration. 2. You will get technical support for the library all the time. 3. You encourage EhLib Team to make the library even better. 7. Other information ----------------- (1) Information for user who already have old version of TDBGridEH or TDBSumList or EhLib installed: Before installation this version of EhLib uninstall previous version of TDBGridEh or TDBSumList or EhLib from IDE and remove or copy this files to other directory to prevent crossing of new and old files. (2) If at compile-time under C++ Builder you get next error: [Linker Error] Unresolved external 'AlphaBlend' referenced from C:\PROGRAM FILES\BORLAND\CBUILDER6\PROJECTS\LIB\EHLIBB60.LIB|C:\VCL6\EhLib\Common\DBGridEh.pas then add msimg32.lib library in Linker options of your Project. It is placed at $(BCB)\lib\psdk\msimg32.lib 8. About Company ---------------- Contact as if you have any questions, comments or suggestions: EhLib Team

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