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I have loads of codes here, because ive tried every way possible. Public Sub GV_Student Record_Row Editing(By Val sender As Object, By Val e As System. Then i want the user to be able to edit any row in the gridview, so i did this: Now I know i hav to use Row Editing event, Row Updating Event, Row Canceling Edit event to make everything work. I hoping someone could point me in the right direction on how to use these 3 events, what syntax/coding should i use to handle these 3 events.
After searching long and hard I found a great article that solved my issue.
Take a look at the page load if you are binding on post back then the values get updated before you are able to access them.
If you do this, your Grid View's source will be refreshed before you're able to grab the new values out of it.
I'm having a very hard time understand what would prevent your event from being fired.
Please review the stack trace for more information about the error and where it originated in the code. Invalid Operation Exception: Invalid attempt to call Field Count when reader is closed.
Description: An unhandled exception occurred during the execution of the current web request. Command Text = "Select Taken Date, Status FROM " & str Table Name & " WHERE Student [email protected] ID AND Subject [email protected] Code AND [email protected]" With command. NET Forum so that other people can learn from the experience too. -Frinny You may need to turn off validation even if you are not validating anything.It seems like the Java Script can get mangled otherwise. Yes, I did put the breakpoint at the Row Updating line (and not in the function).You have to make sure that you aren't setting your Grid View's data when it is not postback.I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. In the Row Editing function, the edit textboxes appear and I can get the "old" values Then the page renders, I edit the textboxes and hit Update.Tags: Adult Dating, affair dating, sex dating