event handler for form closing in c#

john1a98 · Nov 2, 2013

Hi,

I am new to c#. I am writing code to event handler when windowsform is closed

My code:

Code:

private void CANToolFormClosing(object sender, CancelEventArgs e)
        {
            DialogResult dr = MessageBox.Show("Do you want to exit from the application?", "Are you Sure???", MessageBoxButtons.YesNo, MessageBoxIcon.Question);


            if (dr == DialogResult.No)
                e.Cancel = true;
        }

I do not understand why this code is not working.

Thanks in advance
John

jayanth.devarayanadurga · Nov 2, 2013

What should happen?

Code  - [expand]
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private void button1_Click(object sender, EventArgs e)
{
            DialogResult dr = MessageBox.Show("Do you want to exit from the application?", "Are you Sure???", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
 
            if (dr == DialogResult.Yes)
                this.Close();
                        
}

event handler for form closing in c#

john1a98

Newbie level 3

jayanth.devarayanadurga

Banned

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event handler for form closing in c#

john1a98

Newbie level 3

jayanth.devarayanadurga

Banned

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