| private ReadSoftButtons ( int device, SoftButtonFlags &buttons ) : ReturnValue | ||
| device | int | |
| buttons | SoftButtonFlags | |
| return | ReturnValue | |
public SoftButtonFlags ReadSoftButtons()
{
if (!Opened)
{
throw new Exception("Not opened.");
}
LgLcd.SoftButtonFlags buttonFlags;
var error = LgLcd.ReadSoftButtons(Handle, out buttonFlags);
if (error != LgLcd.ReturnValue.ErrorSuccess)
{
if (error == LgLcd.ReturnValue.ErrorDeviceNotConnected)
{
throw new Exception("The specified device has been disconnected.");
}
throw new Win32Exception((int)error);
}
return((SoftButtonFlags)buttonFlags);
}
