>>>>>I'm looking at an ASP.Net book, and the author show's 3 ways to define the event that occurs when a Submit button is clicked:
>>>>>
>>>>>1). Double click the button in the designer
>>>>>
>>>>>2). Use the onserverclick="Convert_ServerClick" syntax in the control's tag
>>>>>
>>>>>3). Use the MyButton.ServerClick += this.Some_Handler;
>>>>>
>>>>>Is there a preffered method?
>>>>
>>>>IMHO, the first method is the easiest.
>>>
>>>When I dblclick the button, VS created a javascript function in the page. The other two ways create C# code. I'm confused.
>>
>>Very weird. When you double click on a control in VS it automatically adds the server's code, for the button it should be Button_Click event.
>
>It's a submit button. Does that make a difference?

Yes. You are working with an HTML control rather than a Server (asp:Button) control.