Dialogue Box supposed to be closed by default with the [ESC] key?

1. Which key is used to close a dialogue box?
2. How do I close a dialogue box?
3. How do I close a dialog box in Excel?
4. How to close a form in C# using Esc?

Which key is used to close a dialogue box?

Pressing the Esc key always closes an active dialog box.

How do I close a dialogue box?

Click the x button from the top right corner of the dialog box that you'd like to close. Clicking this button should close the box and make it vanish.

How do I close a dialog box in Excel?

While pressing the Escape key will typically close a dialogue box in Excel, in this instance it has no effect. However, ALT + F4 will conveniently close this dialogue box – just as quickly as it was opened. Note that in Excel 2016, the shortcut to close the Excel help dialogue box is CTRL + Spacebar + C.

How to close a form in C# using Esc?

You can set a property on the form to do this for you if you have a button on the form that closes the form already. Set the CancelButton property of the form to that button. Gets or sets the button control that is clicked when the user presses the Esc key. You will also have to set the KeyPreview property to true.