For some reason this following ASP code is not calling the c# method "checkLastNames" that is suppose to be evaluated in the 'Visible=' field below.
<asp:Button ID="btnZ"
runat="server"
Text="Z"
Height="20px"
Width="25px"
Font-Size="12px"
CommandArgument="Z"
OnClick="btnA_Click"
Visible='<%# checkLastNames("Z") %>' />
When I enter debug mode the method isn't even being called. Visible just defaults to true. I've tried changing the method to return only false just to see if it would work but "Visible" is still defaulting to true.
protected bool checkLastNames(string s){
return false;
}
Takeshi Okada
09-Dec-2014Try like this
Anonymous User
09-Dec-2014<%# is for databinding expressions, so this works only if the namingcontainer control of this Button is databound.
For example in Page_Load:
this.DataBind();
But why not using codebehind in the first place?
btnZ.Visible = checkLastNames("Z");