Devexpress gridview rowupdating error
If you are using command buttons, then do not use Auto Generate Edit Button.
While I have been working in desktop applications with C# for several years, there is always learning going on as new things arise, and new programs are created. The problem is, that the Sql Data Source really doesn't seem to support this very easily.
After it has been clicked the postback places that row in edit mode.
I put a breakpoint on the Row Updating event handler and found that the event is not fired. I put a breakpoint on the Row Updating event handler and found that the event is not fired. 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.
Right now, I have not written code for the Update event. Right now, I have not written code for the Update event. Then the page posts back, the text boxes go back to being labels and the new values are lost, and the Row Updating code never fires.
Personally I think the new objectdatasource model has some serious drawbacks and the fact that Microsoft haven’t made the effort to ensure that custom databinding still works is a real shame to say the very least!At this point in time the above Edit Item Template is displayed with two Image Buttons within it.One has it's Command Name = "Update" and the other "Cancel".What happens with this is that the source is being created every time the user submits the page.This means that when the user does an update, the data from that update is lost.
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Within the Item Template I have an Image Buttong with a Command Name of "Edit".