c# - Can I fire an Event when I tab out of a textbox without entering a value? -


i have asp.net webform (c#) has textbox on it. know if there way fire event when user tabs off textbox without entering value?

i set autopostback=true , causevalidation=true. if enter in textbox fires textchanged event fine. if tab without entering nothing happens.

any ideas?

thank

you csn handle lost focus event on client side (js), cause postback or run ajax request if need server side code.


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