Already excel file in c folder that file to be deleted and save the updated excel file in c folder

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Note :It is a windows application and code i want in using C sharp

when i save export the data grid view items into excel before exporting into excel already excel file is there in c folder that excel to be deleted and save the updated excel file in c folder.

for that how can i write the code.

help me.

Rgds & Thanks
Narasiman

Posted 30-Jan-13 0:51am

Member 8054539

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Espen Harlinn · Answer 1 · 2013-01-30T00:59:00

Solution 1

How about:

if(System.IO.File.Exists("c:\\data\\c\\spreadsheet.xlsx"))
{
  System.IO.File.Delete("c:\\data\\c\\spreadsheet.xlsx");
}
// Generate new spreadsheet

Best regards
Espen Harlinn

Posted 30-Jan-13 0:59am

Espen Harlinn