asp.net 用后台代码实现打印服务器的word文档

[yangpeiyu]

功能说明：

用户在网页上直接点击网页上的一个打印按钮，服务器就直接打印相对应的word文档出来。。


兄弟姐妹们，有搞过的快帮忙一下。。先谢谢！

[yangpeiyu]

....没有高手了！。。。还没解决呢。。。顶起来。。解决再来分。

[wangbin1986]

//1.定义文档类型、字符编码
Response.Clear();
Response.Buffer = true;
Response.Charset = "utf-8";
//下面这行很重要， attachment 参数表示作为附件下载，您可以改成 online在线打开
//filename=FileFlow.doc 指定输出文件的名称，注意其扩展名和指定文件类型相符，可以为：.doc || .xls || .txt ||.htm
Response.AppendHeader("Content-Disposition", "online;filename=Paper.doc");
Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");
//Response.ContentType指定文件类型 可以为application/ms-excel || application/ms-word || application/ms-txt || //application/ms-html || 或其他浏览器可直接支持文档
Response.ContentType = "application/ms-word";
this.EnableViewState = false;
//2.定义一个输入流
System.IO.StringWriter oStringWriter = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
//3.将目标数据绑定到输入流输出
this.panel.RenderControl(oHtmlTextWriter);
//this 表示输出本页，你也可以绑定datagrid,或其他支持obj.RenderControl()属性的控件
Response.Write(oStringWriter.ToString());
Response.End();
//toFiles(1);

[yangpeiyu]

8楼。你这个是把WORD输出到网页上。。

我的目的是好像直接打开服务器里的一个word文档就打印。。

[yangpeiyu]

...汗。没人做过？

[cpio]

服务器安装Word

以Com组件方式调用Word

具体实现可以找找网上的调用Excel或者Word的代码

要是自己试的话，先在引用里面添加Com引用，把Word添加进去，然后再实例化Word，打开文件，打印，退出。

[奔跑的蜗牛007]

在网上找找有没有第三方的打印控件?

[MOTA]

///==============================================================

/// Office File Reader

///==============================================================

using System;

using System.Text;

using System.Runtime.InteropServices;



namespace OfficeFileReader
{
    #region Stuff you Dont even need to look at
    [Flags]

    public enum IFILTER_INIT
    {

        NONE = 0,

        CANON_PARAGRAPHS = 1,

        HARD_LINE_BREAKS = 2,

        CANON_HYPHENS = 4,

        CANON_SPACES = 8,

        APPLY_INDEX_ATTRIBUTES = 16,

        APPLY_CRAWL_ATTRIBUTES = 256,

        APPLY_OTHER_ATTRIBUTES = 32,

        INDEXING_ONLY = 64,

        SEARCH_LINKS = 128,

        FILTER_OWNED_VALUE_OK = 512

    }



    [Flags]

    public enum IFILTER_FLAGS
    {

        OLE_PROPERTIES = 1

    }



    public enum CHUNK_BREAKTYPE
    {

        CHUNK_NO_BREAK = 0,

        CHUNK_EOW = 1,

        CHUNK_EOS = 2,

        CHUNK_EOP = 3,

        CHUNK_EOC = 4

    }



    [Flags]

    public enum CHUNKSTATE
    {

        CHUNK_TEXT = 0x1,

        CHUNK_VALUE = 0x2,

        CHUNK_FILTER_OWNED_VALUE = 0x4

    }



    public enum PSKIND
    {

        LPWSTR = 0,

        PROPID = 1

    }



    [StructLayout(LayoutKind.Sequential)]

    public struct PROPSPEC
    {

        public uint ulKind;

        public uint propid;

        public IntPtr lpwstr;

    }



    [StructLayout(LayoutKind.Sequential)]

    public struct FULLPROPSPEC
    {

        public Guid guidPropSet;

        public PROPSPEC psProperty;

    }



    [StructLayout(LayoutKind.Sequential)]

    public struct STAT_CHUNK
    {

        public uint idChunk;

        [MarshalAs(UnmanagedType.U4)]
        public CHUNK_BREAKTYPE breakType;

        [MarshalAs(UnmanagedType.U4)]
        public CHUNKSTATE flags;

        public uint locale;

        [MarshalAs(UnmanagedType.Struct)]
        public FULLPROPSPEC attribute;

        public uint idChunkSource;

        public uint cwcStartSource;

        public uint cwcLenSource;

    }



    [StructLayout(LayoutKind.Sequential)]

    public struct FILTERREGION
    {

        public uint idChunk;

        public uint cwcStart;

        public uint cwcExtent;

    }


    #endregion

    [ComImport]

    [Guid("89BCB740-6119-101A-BCB7-00DD010655AF")]

    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]

    public interface IFilter
    {

        void Init([MarshalAs(UnmanagedType.U4)] IFILTER_INIT grfFlags,

                  uint cAttributes,

                  [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 1)] FULLPROPSPEC[] aAttributes,

                  ref uint pdwFlags);



        void GetChunk([MarshalAs(UnmanagedType.Struct)] out STAT_CHUNK pStat);



        [PreserveSig]
        int GetText(ref uint pcwcBuffer, [MarshalAs(UnmanagedType.LPWStr)] StringBuilder buffer);



        void GetValue(ref UIntPtr ppPropValue);



        void BindRegion([MarshalAs(UnmanagedType.Struct)]FILTERREGION origPos, ref Guid riid, ref UIntPtr ppunk);

    }



    [ComImport]

    [Guid("f07f3920-7b8c-11cf-9be8-00aa004b9986")]

    public class CFilter
    {

    }





    public class Constants
    {

        public const uint PID_STG_DIRECTORY = 0x00000002;



        public const uint PID_STG_CLASSID = 0x00000003;

        public const uint PID_STG_STORAGETYPE = 0x00000004;



        public const uint PID_STG_VOLUME_ID = 0x00000005;

        public const uint PID_STG_PARENT_WORKID = 0x00000006;

        public const uint PID_STG_SECONDARYSTORE = 0x00000007;



        public const uint PID_STG_FILEINDEX = 0x00000008;

        public const uint PID_STG_LASTCHANGEUSN = 0x00000009;

        public const uint PID_STG_NAME = 0x0000000a;

        public const uint PID_STG_PATH = 0x0000000b;



        public const uint PID_STG_SIZE = 0x0000000c;

        public const uint PID_STG_ATTRIBUTES = 0x0000000d;

        public const uint PID_STG_WRITETIME = 0x0000000e;

        public const uint PID_STG_CREATETIME = 0x0000000f;

        public const uint PID_STG_ACCESSTIME = 0x00000010;

        public const uint PID_STG_CHANGETIME = 0x00000011;



        public const uint PID_STG_CONTENTS = 0x00000013;

        public const uint PID_STG_SHORTNAME = 0x00000014;



        public const int FILTER_E_END_OF_CHUNKS = (unchecked((int)0x80041700));

        public const int FILTER_E_NO_MORE_TEXT = (unchecked((int)0x80041701));

        public const int FILTER_E_NO_MORE_VALUES = (unchecked((int)0x80041702));



        public const int FILTER_E_NO_TEXT = (unchecked((int)0x80041705));

        public const int FILTER_E_NO_VALUES = (unchecked((int)0x80041706));



        public const int FILTER_S_LAST_TEXT = (unchecked((int)0x00041709));

       
    }
    public class OfficeFileReader
    { 
        public void GetText(String path,ref string text)
            // path is the path of the .doc, .xls or .ppt  file
            // text is the variable in which all the extracted text will be stored
        {
            String result = "";
            int count = 0;
            try
            {
                IFilter ifilt = (IFilter)(new CFilter());
                //System.Runtime.InteropServices.UCOMIPersistFile ipf = (System.Runtime.InteropServices.UCOMIPersistFile)(ifilt);
                System.Runtime.InteropServices.ComTypes.IPersistFile ipf= (System.Runtime.InteropServices.ComTypes.IPersistFile)(ifilt);
                ipf.Load(@path, 0);
                uint i = 0;
                STAT_CHUNK ps = new STAT_CHUNK();
                ifilt.Init(IFILTER_INIT.NONE, 0, null, ref i);
                int hr = 0;
               
                while (hr == 0)
                {
                   
                        ifilt.GetChunk(out ps);
                        if (ps.flags == CHUNKSTATE.CHUNK_TEXT)
                        {
                            uint pcwcBuffer = 1000;
                            int hr2 = 0;
                            while (hr2 == Constants.FILTER_S_LAST_TEXT || hr2 == 0)
                            {
                                try
                                {
                                    pcwcBuffer = 1000;
                                    System.Text.StringBuilder sbBuffer = new StringBuilder((int)pcwcBuffer);
                                    hr2 = ifilt.GetText(ref pcwcBuffer, sbBuffer);
                                    // Console.WriteLine(pcwcBuffer.ToString());
                                    if (hr2 >= 0) result += sbBuffer.ToString(0, (int)pcwcBuffer);
                                    //textBox1.Text +="\n";
                                    // result += "#########################################";
                                    count++;
                                }
                                catch (System.Runtime.InteropServices.COMException myE)
                                {
                                    Console.WriteLine(myE.Data + "\n" + myE.Message + "\n");

                                }
                            }
                        }
                   
                }
               
            }
            catch (System.Runtime.InteropServices.COMException myE)
            {
                Console.WriteLine(myE.Data + "\n" + myE.Message + "\n");

            }

            text = result;
            //return count;
   return;

        }
    }

}

提取DOC文件内容

[MOTA]

///public static void Main()
///{
/// OfficeFileReader.OfficeFileReader objOFR = new OfficeFileReader.OfficeFileReader()
/// string output="";
/// objOFR.GetText("C:\\MyWordFile.Doc", ref output);
/// Console.WriteLine(output);
///}

[yangpeiyu]

4楼。读出文本这个不符合我要求。不过不是要谢谢。。
我主要是客户端打印务器的word文档。。还有没有高人指点。

[wangbin1986]

帮忙顶下

[yangpeiyu]

还是自己研究算了.

如有路过者...留下意见!!!

[shenyong20080708]

至少对我有用谢了

[shenyong20080708]

至少对我有用谢了

[yangpeiyu]

...个贴停在这里，没有人来解决掉了。。

[feiwufengsha1234]

可以调用VBA，有这方面代码。网上找一下，很方便的，就是不知道现在对楼主有没有用了~