c# - Button properties not changing on click event -


it's simple, however, button text , enabled state don't change when page valid.

i have button on web form , following code behind on save click event:

if (page.isvalid) {     btnsave.enabled = false;     btnsave.text = "saving, please wait...";      // save method, etc...         }

you first setting button enabled state , text, , running saving methods.

this happens server-side, within request caused button click. client browser not receive completed response until after save method has run.

if want button change before save method run, must client-side javascript.


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