I have a textbox in my app in which I have code behind in the "onTextChanged" event that I'd like to execute without doing an entire page post back .
I can't use use AJAX not an option for me (corporate thing).
Anyways, I have been struggling with the specifics on implementing ICallbackEventHandler. Or is than another way I can/should do this.
The code in the textChanged event pulls a dataset from the DB and does a validation.
Any advice is appreciated.
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