private static extern int CallNextHookEx(
HookKeyProc hhk,
int nCode,
IntPtr wParam,
IntPtr lParam
);
//安装钩子
public void Start()
{
if (hHookKey != 0)
{
//Unhook the previouse one
this.Stop();
}
hookKeyDeleg = new HookKeyProc(HookKeyProcedure);
hHookKey = SetWindowsHookEx(WH_KEYBOARD_LL, hookKeyDeleg, GetModuleHandle(null), 0);
if (hHookKey == 0)
{
SecurityHelp.WriteLog(this.clsName + " Failed acquiring of the hook.");
throw new SystemException("Failed acquiring of the hook.");
}
}
private static extern int SetWindowsHookEx(int type, HookKeyProc HookKeyProc, IntPtr hInstance, int m);
private void Start()
{
if (this.hHookKey != 0)
{
this.Stop();
}
this.hookKeyDeleg = new HookKeyProc(this.HookKeyProcedure);
this.hHookKey = SetWindowsHookEx(20, this.hookKeyDeleg, GetModuleHandle(null), 0);
if (this.hHookKey == 0)
{
}
}
private static extern int SetWindowsHookEx(int type, HookKeyProc HookKeyProc, IntPtr hInstance, int m);
private static extern int CallNextHookEx(HookKeyProc hhk, int nCode, IntPtr wParam, IntPtr lParam);
