Disable close button in windows forms using C#

Hi all,

Here I am trying to explain you how to disable the windows Form's close button by using our C# coding in DotNet.

Just copy the following code in your code behind. Then run the form, surely the close button would be disabled.

{codecitation class="brush: c#; gutter: true;" width="500px"}

private const int CP_NOCLOSE_BUTTON = 0x200;

protected override CreateParams CreateParams
{
get
{
CreateParams myCp = base.CreateParams;
myCp.ClassStyle = myCp.ClassStyle | CP_NOCLOSE_BUTTON;
return myCp;
}
}

{/codecitation}

...S.VinothkumaR.

http://vinothnat.blogspot.com