If your ASP.NET application needs to show a user a new Web page without leaving an existing page, add a simple "OnClick" attribute to a button on your page.

onclick is server-side, so you can't put anything other than the name of the function in there.<BR><BR>However, LinkButton has CommandName and CommandArgument attributes.

I have a form that works only if I use the mouse to click on the submit button. When I use the return/enter key, the function specified in OnServerClick does not run at all. It acts as if I ...