Fire validating event c


04-Aug-2016 07:45

Then when your reset button is pressed you can simply have the delegates cleared out so even if they get fired off there is no code behind them.

What I'm trying to achieve is to not allow the user to create a new node, or change the text of an existing node to the same value as any other node at the same level; and thus ensuring some level of uniqueness. My question is: What should I be doing inside of the Value Validating function to be able to display an error message of some kind to the user and force them back to editing the node?(There is lots more on the form also) I need the pressing of the Button control to override the validating event and reload regardless of what errors might be on the screen.




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