Hello i have a Big ASP Page and i must set in every ASP Button this:
CausesValidation="False"
to work. If don’t it cant run a codebehind function.
can somebody explain to me why this is so?
Answers:
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Method 1
It seems you are using Validation controls in your page. Your page must pass the validation before postback to server. Below is the functionality of CausesValidation property:
-
The CausesValidation property specifies if a page is validated when a
Button control is clicked. - Page validation is performed when a button is clicked by default.
- This property is mostly used to prevent validation when a cancel or reset button is clicked.
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