DialogResultNone
DialogResultNone is a member of the DialogResult enumeration in the .NET Framework. This enumeration is used to indicate the result of a dialog box. When a dialog box is displayed, it typically returns a value that signifies how the user closed the dialog.
The DialogResultNone value specifically indicates that the dialog box has not yet been closed or that no
When a dialog box is shown using the ShowDialog() method of a Form, the method returns a