How To Save .xls Changes From Excel Function After Updating / Modifying It Using OleDbCommands
Mar 28, 2011
I have an .xls file that I am allowing a user to make changes to by entering values in TextBoxs within a GridView. In the excel file, there is a column (D) that does a basic (=C4-B4) function. The user is allowed to edit both the B and C columns, but not the one containing the function (D). I am using OleDbCommands to make changes to the .xls file, and that works fine. However, column D is not being updated. I have to physically open the excel file, then save it for the function column to be properly updated. What would be the easiest way to make sure the function is "run" and saved when changes to the source columns are made?
Edit Well, merely hiding the modalpopupextender that it is in saves the file. But I still have the problem of column D not being updated client-side. I assume that's something I'll have to do myself?
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