Cause validation property in asp.net c#

By default, page validation is performed when a Button control is clicked.

CausesValidation property determines whether validation must be performed on Button click or not ,if asp.net validation control are used , in simple word The CausesValidation property specifies if a page is validated when a Button control is clicked.it can be either true or false .By default it is true.

Most we are use this validation is Cancel / reset because there we do not need to any validation  

Syntax:-

<asp:Button ID="Button1" runat="server" onclick="Button1_Click"  CausesValidation="false" Text="Submit" />