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表單添加Microsoft chart control控件
圖形可以按要求顯示,但如何保存顯示圖形
到表呢?請指教
圖形可以按要求顯示,但如何保存顯示圖形
到表呢?請指教
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magnetmoon 2003-08-30
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Imports an OLE object from a file and places it into a general field.
Syntax
APPEND GENERAL GeneralFieldName
[FROM FileName]
[DATA cExpression]
[LINK]
[CLASS OLEClassName]
Arguments
GeneralFieldName Specifies the name of the general field in which the OLE object is placed. You can specify a general field in a table open in a noncurrent work area by including the table alias with the field name.
FROM FileName Specifies the file containing the OLE object. You must include the entire file name, including its extension. If the file is located in a directory other than the current default directory, include the path with the file name.
DATA cExpression Specifies a character expression that is evaluated and passed as a character string to the OLE object in the general field. The OLE object must be capable of receiving and processing the string. For example, you cannot send a character string to a graphics object such as one created using Paintbrush.
LINK Creates a link between the OLE object and the file that contains the object. The OLE object appears in the general field but the object definition remains in the file. If you omit LINK, the OLE object is embedded in the general field.
CLASS OLEClassName Specifies an OLE class for an OLE object other than the default class.
Tip You can determine the class for an OLE object by running REGEDIT and double-clicking the OLE object. The class name is listed under Identifier.
You can specify a class name when the file extension for the file containing the OLE object is different from the default extension and you want to force the behavior for the class. If the default extension can be used by multiple OLE servers, include the class to specify a particular server.
Remarks
If an OLE object already exists in the general field, it is replaced with the OLE object from the file.
For additional information about OLE objects in Visual FoxPro, see Chapter 16, dding OLE,?in the Developer Guide.
Syntax
APPEND GENERAL GeneralFieldName
[FROM FileName]
[DATA cExpression]
[LINK]
[CLASS OLEClassName]
Arguments
GeneralFieldName Specifies the name of the general field in which the OLE object is placed. You can specify a general field in a table open in a noncurrent work area by including the table alias with the field name.
FROM FileName Specifies the file containing the OLE object. You must include the entire file name, including its extension. If the file is located in a directory other than the current default directory, include the path with the file name.
DATA cExpression Specifies a character expression that is evaluated and passed as a character string to the OLE object in the general field. The OLE object must be capable of receiving and processing the string. For example, you cannot send a character string to a graphics object such as one created using Paintbrush.
LINK Creates a link between the OLE object and the file that contains the object. The OLE object appears in the general field but the object definition remains in the file. If you omit LINK, the OLE object is embedded in the general field.
CLASS OLEClassName Specifies an OLE class for an OLE object other than the default class.
Tip You can determine the class for an OLE object by running REGEDIT and double-clicking the OLE object. The class name is listed under Identifier.
You can specify a class name when the file extension for the file containing the OLE object is different from the default extension and you want to force the behavior for the class. If the default extension can be used by multiple OLE servers, include the class to specify a particular server.
Remarks
If an OLE object already exists in the general field, it is replaced with the OLE object from the file.
For additional information about OLE objects in Visual FoxPro, see Chapter 16, dding OLE,?in the Developer Guide.
