C# .NET - Show hide buttons problem

Hello all
I have some win form in the C# which have 3 buttons exist in some panel control , and I want to show and hide one button  from them at some condition i set , but after I hide some button from them I get space between the button 1 and button 3 , I want to eliminate this space because it's causes conflict and invalide shape , I attached the image of this problem ,

main shape

and after hide the button 2 I get the following shape

but I wish to get some thing like that


 please if any body get what I mean and can help me please send me or tell me about some url may help me in doing that
regards
Mostafa

can u set button property inside button

style="Display:Dynamic;"

if any query then reply

Hi undhad ashwin
really many thanx about ur reply , but it's not clear to me to set the button style to "Display:dynamic"
beacuse there's no property for the button called style and also it's a desktop application not web one, I'm sorry may be some unclear thing to me may u clearify it to be please
regards
Mostafa

Hi Mostafa:

I wished there was a more elegant solution, but the best I have come up with is listed below (insert this code after the statement that changes the visibility of button2).

Hope this helped,
Rolf

You can use Left property of the button according to the condition like
if( button2.visiable==false)
{
button3.left =xxxx;
button1.left =yyyy;
}

Hi. You could put the buttons in an stackpanel like this:
(I've written this by memory so the syntax might be a bit off)
<StackPanel Orientation="Horisontal">
<Button 1 />
<Button 2 />
</StackPanel>

or in a grid with columnwidth set to auto.
<grid>
<Grid.ColumDefinitions>
<ColumDefinition Width="Auto" />
<ColumDefinition Width="Auto" />
<ColumDefinition Width="Auto" />
<Button1 />
<Button2 />
</Grid>
So then it's just about setting the buttons visibility to collapsed.

HTH
Best wishes