Updates which button is the default button.
Protected Overrides Sub UpdateDefaultButton
protected override void UpdateDefaultButton()
protected: virtual void UpdateDefaultButton() override
abstract UpdateDefaultButton : unit -> unit override UpdateDefaultButton : unit -> unit
The UpdateDefaultButton method determines which button on the form raises its Click event when the user presses ENTER, according to the following priority:
If the ActiveControl property implements the IButtonControl interface, that control is the default button.
The AcceptButton property is the default button.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2