ASP. NET 2.0, C # -- use the gridview control to export other files (export Excel files and export Word files)

// Note: if you use the gridview to export files on the visual studio2005 platform,

// The verifyrenderinginserverform method must be reloaded.

Public override void verifyrenderinginserverform (Control)

{

}

 

/// <Summary>

/// Method for exporting data to a file,

/// </Summary>

/// <Param name = "model"> model = 1: Export to execl, model = 2: Export to word </param>

Private void tofiles (INT Model)

{

String strfilename = datetime. Now. tostring ("yyyymmdd-hhmmss ");

System. Web. httpcontext Hc = system. Web. httpcontext. Current;

HC. response. Clear ();

HC. response. Buffer = true;

HC. response. contentencoding = system. Text. encoding. utf8; // set the output stream to simplified Chinese

 

If (model = 1)

{

// --- Export as an Excel file

HC. response. addheader ("content-disposition", "attachment; filename =" + httputility. urlencode (strfilename, system. Text. encoding. utf8) + ". xls ");

HC. response. contenttype = "application/MS-excel"; // set the output file type to an Excel file.

}

Else

{

// --- Export as a Word file

HC. response. addheader ("content-disposition", "attachment; filename =" + httputility. urlencode (strfilename, system. Text. encoding. utf8) + ". Doc ");

HC. response. contenttype = "application/MS-word"; // set the output file type to word.

}

 

System. Io. stringwriter Sw = new system. Io. stringwriter ();

System. Web. UI. htmltextwriter HTW = new system. Web. UI. htmltextwriter (SW );

This. gridview1.rendercontrol (HTW );

 

HC. response. Write (SW. tostring ());

HC. response. End ();

}

//-Export as an Excel file

Protected void toexecl_click (Object sender, eventargs E)

{

Tofiles (1 );

}

//-Export as a Word file

Protected void button#click (Object sender, eventargs E)

{

Tofiles (2 );

}

 

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