Rowupdating how to

A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source. to modify update behavior before it happens, to provide additional handling when an update will occur, to retain a reference to an updated row, to cancel the current update and schedule it for a batch process to be processed later, and so on. Hi cpkilekofp; I removed the On Row Updating from the Grid View definition - to no avail. David I added a stub for the grid View Row Command event and set a breakpoint. Placed breakpoints at Row Command, Row Editing and Row Updating. Much thanks to cpkilekofp and informaniac for their time and effort in trying to debug this problem for me.I have a break on the Sub statement for the Row Updating handler ... The Edit and Cancel buttons fire the Row Command event, however, the Update button does not. No breakpoint was triggered when I hit the Update button. I truly appreciate all the suggestions you've given. David Work with freelancers specializing in everything from database administration to programming, who have proven themselves as experts in their field.Data Bind() in Row Editing, I said nothing about what might happen if you removed it. Then set your breakpoints in Row Command, Row Editing, and Row Updating and we'll see what happens. David OK, I'm offically out of bullets, at least for now. If I get some time, I'll see if I can duplicate this, but I'm suspecting there's something out there that neither of us have looked at yet.

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Net while am trying to update the row it was not getting updated. Find Control("txt Name3"), Text Box) 'doupdate(txt Name1, txt Name2, txtname3, txt Name) 'con.

Instead, it throw an exception Object reference not set to an instance. Protected Sub Grid View1_Row Updating(By Val sender As Object, By Val e As System. Open() cmd = New My Sql Command("update login set username='" & txt Name1.

A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.

To cancel the update operation, set the collections, if necessary, before the values are passed to the data source.

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