想用windows API 实现alt+a键的组合按键，不知道怎么实现，请高手指点

[zhangzhiye]

急！！！

[wenbin]

BOOL RegisterHotKey( HWND hWnd,
int id,
UINT fsModifiers,
UINT vk
);

public enum KeyModifiers
{
None = 0,
Alt = 1,
Control = 2,
Shift = 4,
Windows = 8
}

[DllImport("user32.dll", SetLastError=true)]
public static extern bool RegisterHotKey( IntPtr hWnd, // handle to window
int id, // hot key identifier
KeyModifiers fsModifiers, // key-modifier options
Keys vk // virtual-key code
);

RegisterHotKey(Handle, 94, KeyModifiers.Alt, Keys.A);

[wenbin]

还可以使用
[DllImport("user32.dll", SetLastError=true)]
public static extern bool UnregisterHotKey( IntPtr hWnd, // handle to window
int id // hot key identifier
);
解除注册

[jinjazz]

热键注册，参考
http://blog.csdn.net/jinjazz/archive/2007/11/15/1886055.aspx

[王集鹄]

SendKeys.Send("+A");

不知道楼要问啥，先蒙一个。。。[img=http://p.blog.csdn.net/images/p_blog_csdn_net/ming4098/363510/o_%E6%9C%AA%E5%91%BD%E5%90%8D.jpg]图[/img]

[zhangzhiye]

[Quote=引用 1 楼 wodegege10 的回复:]
BOOL RegisterHotKey( HWND hWnd,
int id,
UINT fsModifiers,
UINT vk
);

public enum KeyModifiers
{
None = 0,
Alt = 1,
Control = 2,
Shift = 4,
Windows = 8
}

[DllImport("user32.dll", SetLastError=true)]
public static extern bool RegisterHotKey( IntPtr hWnd, // handle to window
int id, // hot key identifier
KeyMo…
[/Quote]
id那里不太明白...

[fendou1987]

LZ的需求没说清楚