Rowupdating gridview newvalues empty

Posted by / 10-Jan-2018 16:57

Rowupdating gridview newvalues empty

This will lead to problems like "Grid View does not show updated values", "Grid View looses values changed by user". In your Page_load, this is typically only inside a block where you check to make sure that Page_Load is not being called during a post-back call.

Note A common mistake that a lot of people do is that they perform a databind each and every-time the Page_Load method is called. Data Bind() End With End Sub Private Sub gv Test_Row Editing(By Val sender As Object, By Val e As System. On Row Updating I can now retrieve new values using "New Values" property for each field I need, then cancel updating and use new values for my purposes (here, build a string to use in a sp to insert a new record based on new values): Protected Sub gv Autorizzazioni_Row Updating(By Val sender As Object, By Val e As System. Protected Sub gv Autorizzazioni_Row Command(By Val sender As Object, By Val e As System. So I have my Gridview with Data Source set to a Data Table on page Load event : In the Click event of the button I want to retrieve current values of the controls, as displayed on Web page after user's actions, and pass them to my sp as a comma-separated string. Is Null Or Empty(str Add) = False Then str Per Insert = str Per Insert & str Add & "," ' on to add values to string What to do to retrieve edited values? I also tried setting Edit Index to the index of "pseudo-edited" row, just before your code: Thanks, yousuf... I think Edit Index is nothing, because the whole Edit thing is never raised.

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In order to make this thing actually work, we need to modify the stored procedure that we defined in previous post sp_Get Credit Card Imports.