Web Forms :: Reading Data From Excel File And Inserting Into Sql Server - Initialize HasFile?

May 24, 2010

I am using reading data from excel file and inserting into sql server using following article, it seems to be working correctly except when I do page refresh normally, it again execute the the btnUpload_click. I want that once the record imported and if user refresh the page again it should ask for enter file name again. let me know how do I resolve this? [URL]

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[Code]....

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[Code]....

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[Code]....

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[Code]....

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[Code]....

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[Code]....

CodeBehind:

[Code]....

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