[SOLVED] [C#] Form Doesn't Produce Message Box When Closing

x BlueRobot · Aug 7, 2013

Code:

 private void Form1_FormClosing(object sender, System.ComponentModel.CancelEventArgs e)
        {
            if (MessageBox.Show("Do you want to exit?", "Test", MessageBoxButtons.YesNo) == DialogResult.Yes)
            {
                e.Cancel = true;
            }
        }

When the red X is clicked by the user, a message box is meant to appear, asking if they wish to close the program. This message box doesn't seem to appear.

Any suggestions would be appreciated :)

EDIT:

Code:

public Form1()
        {
            InitializeComponent();

            this.FormClosing += Form1_FormClosing;
}

Added this Event Handler, and the program now works as it should do :dance:

AceInfinity · Aug 7, 2013

It should've added itself to the designer if you double clicked on it's entry in the properties window, which is another way (instead of cluttering up your form's constructor). :beerchug2:

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[SOLVED] [C#] Form Doesn't Produce Message Box When Closing

x BlueRobot

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AceInfinity

Emeritus, Contributor