C# Windows form's Close Control Box

[Jason Huang]

Hi,

How do I let the X Close Control Box incurr a Close Button when I click the
X Close Control Box?
Thanks for help.


Jason

 

[Roland]

Hi Jason

I hope I understud your question correctly.

You need to implement the FormClosing, resp. FormClosed event.

Here an example:

private void DoMyClosingStuff()
{
// do anything you need to dispose here
}

private void CloseButton_Click(object sender, EventArgs e)
{
DoMyClosingStuff();
this.Close();
}

private void Form1_FormClosing(object sender,
FormClosingEventArgs e)
{
DoMyClosingStuff();
}

Hope this helps
Roland

 

[Roland]

Sorry Jason
I did a little mistake.

You don't need to call again the method 'DoMyClosingStuff()' in the
button click event.
By the line 'this.close' the FormClosing event will be called.

It's enough to write:

private void CloseButton_Click(object sender, EventArgs e)
{
this.Close();
}

Sorry for that missleading
Roland

 

[Jason Huang]

Thanks Roland!
The FormClose works fine.