ASP.NET ImageButton CausesValidation property
ImageButton control Definition and Usage
CausesValidation attribute specifies when the ImageButton control is clicked page is validated.
When the button is clicked, by default, page validation is performed.
This attribute is used to prevent most cases be validated cancel or reset button is clicked.
grammar
<asp:ImageButton CausesValidation="TRUE|FALSE"runat="server" />
Examples
The following examples in the ImageButton is clicked revoked verification:
<form runat="server">
<asp:ImageButton id="button1" runat="server"
CausesValidation="FALSE" ImageUrl="img.gif" />
</form>
<asp:ImageButton id="button1" runat="server"
CausesValidation="FALSE" ImageUrl="img.gif" />
</form>
The demonstration >>
ImageButton control