Gets or sets a value indicating whether the event was handled.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
TextBox which subclass native Win32 controls, it is interpreted to mean that the key message should not be passed to the underlying native control. If you set Handled to true on a TextBox, that control will not pass the key press events to the underlying Win32 text box control, but it will still display the characters that the user typed.is implemented differently by different controls within Windows Forms. For controls like
If you want to prevent the current control from receiving a key press, use the SuppressKeyPress property.
Available since 1.1