HwndSource.OnMnemonicCore(MSG, ModifierKeys) 方法

定义

命名空间:

System.Windows.Interop

程序集:

PresentationCore.dll

调用此接收器的助记键（访问键）之一时调用。

protected:
 virtual bool OnMnemonicCore(System::Windows::Interop::MSG % msg, System::Windows::Input::ModifierKeys modifiers);

[System.Security.SecurityCritical]
protected virtual bool OnMnemonicCore (ref System.Windows.Interop.MSG msg, System.Windows.Input.ModifierKeys modifiers);

protected virtual bool OnMnemonicCore (ref System.Windows.Interop.MSG msg, System.Windows.Input.ModifierKeys modifiers);

[<System.Security.SecurityCritical>]
abstract member OnMnemonicCore : MSG * System.Windows.Input.ModifierKeys -> bool
override this.OnMnemonicCore : MSG * System.Windows.Input.ModifierKeys -> bool

abstract member OnMnemonicCore : MSG * System.Windows.Input.ModifierKeys -> bool
override this.OnMnemonicCore : MSG * System.Windows.Input.ModifierKeys -> bool

Protected Overridable Function OnMnemonicCore (ByRef msg As MSG, modifiers As ModifierKeys) As Boolean

参数

msg

MSG

助记键和关联数据的消息。

modifiers

ModifierKeys

修改键。

返回

Boolean

如果消息已处理，则为 true；否则为 false。

属性

SecurityCriticalAttribute

例外

ArgumentException

msg 不是 WM_KEYDOWN、WM_SYSKEYDOWN、WM_CHAR 或 WM_DEADCHAR。

另请参阅

• OnMnemonic(MSG, ModifierKeys)