private void Initialize()
{
if (WinIoApi.InitializeWinIo())
{
KbcWait4Ibe();
}
}
/// <summary>
/// 等待键盘缓冲区为空
/// </summary>
private void KbcWait4Ibe()
{
int dwVal;
do
{
WinIoApi.GetPortVal((IntPtr)0x64, out dwVal, 1);
}while ((dwVal & 0x2) > 0);
}
/// <summary>
/// 模拟键盘弹出
/// </summary>
/// <param name="vKeyCoad"></param>
public void KeyUp(Keys vKeyCoad)
{
var btScancode = User32Api.MapVirtualKey((uint)vKeyCoad, 0);
KbcWait4Ibe();
WinIoApi.SetPortVal(WinIoApi.KbcKeyCmd, (IntPtr)0xD2, 1);
KbcWait4Ibe();
WinIoApi.SetPortVal(WinIoApi.KbcKeyData, (IntPtr)0x60, 1);
KbcWait4Ibe();
WinIoApi.SetPortVal(WinIoApi.KbcKeyCmd, (IntPtr)0xD2, 1);
KbcWait4Ibe();
WinIoApi.SetPortVal(WinIoApi.KbcKeyData, (IntPtr)(btScancode | 0x80), 1);
}
public void Shutdown()
{
WinIoApi.ShutdownWinIo();
}