<div>
Rather difficult without seeing any code. <br />
<br />
You can make another button to do what you need, or change the code behind your current button.
</div>


Rather difficult without seeing any code.

You can make another button to do what you need, or change the code behind your current button.

<div>
Well, the code is simple. There is a button on modal popup, and a handler does some work on clicking that button. When the button is clicked, the page is submitted, and the popup disappears. I want it to stay. <br />
It is not clear to me how adding another button will help. Wouldn't it cause page submitting also?<br />
And how should I change the code behind the button to avoid submitting the page?<br />
<br />
Thanks.
</div>


Well, the code is simple. There is a button on modal popup, and a handler does some work on clicking that button. When the button is clicked, the page is submitted, and the popup disappears. I want it to stay.
It is not clear to me how adding another button will help. Wouldn't it cause page submitting also?
And how should I change the code behind the button to avoid submitting the page?

Thanks.

<div>
Yes, I do. I use Ajax modal popup extender.
</div>


Yes, I do. I use Ajax modal popup extender.

<div>
<div class="content wysiwyg-content">
Hi,<br />
I use a Modal Popup dialog. I have a button it it. Upon pressing it, I want to move a selected item from a source listbox into the destination listbox. When I press the button, the popup closes. How can I avoid submitting and thus closing the popup?<br />
<br />
Thanks.
</div>
</div>


Hi,
I use a Modal Popup dialog. I have a button it it. Upon pressing it, I want to move a selected item from a source listbox into the destination listbox. When I press the button, the popup closes. How can I avoid submitting and thus closing the popup?

Thanks.

How to avoid closing Modal Popup

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C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).