ExportWideChar Property
后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The ExportWideChar property controls character set used in the data file when a data file is created using the ExportData method of the Table and View object.
语法
object
.ExportWideChar [=value]
Parts
- object
An expression that evaluates to an object in the Applies To list
- value
TRUE or FALSE
Data Type
Boolean
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetExportWideChar(LPBOOL pRetVal);
HRESULT SetExportWideChar(BOOL NewValue);
备注
If TRUE, the data file is created as a Unicode text file.
If FALSE, the data file is created as a multibyte character text file.
The ExportWideChar property is evaluated only if the BulkCopy object is used as an argument to the ExportData method, and the bulk-copy operation specifies a character format target file (the DataFileType property of the BulkCopy object is SQLDMODataFile_CommaDelimitedChar, SQLDMODataFile_SpecialDelimitedChar, or SQLDMODataFile_TabDelimitedChar).