private IntPtr HwndHook(IntPtr hwnd, int msg, IntPtr wparam, IntPtr lparam, ref bool handled)
{
// 检查硬件设备插拔。
if (msg == (int)WindowMessages.DEVICECHANGE)
{
Log(DeviceChangeListenerTextBlock, $"设备发生插拔 0x{wparam.ToString("X4")} - 0x{lparam.ToString("X4")}", true);
LogDevices();
}
else if (msg == (int)WindowMessages.TABLET_ADDED)
{
Log(DeviceChangeListenerTextBlock, $"触摸设备插入 0x{wparam.ToString("X4")} - 0x{lparam.ToString("X4")}", true);
}
else if (msg == (int)WindowMessages.TABLET_DELETED)
{
Log(DeviceChangeListenerTextBlock, $"触摸设备拔出 0x{wparam.ToString("X4")} - 0x{lparam.ToString("X4")}", true);
}
// 输出消息。
if (UnnecessaryMsgs.Contains(msg))
{
return(IntPtr.Zero);
}
var formattedMessage = $"{(WindowMessages)msg}";
Log(HwndMsgTextBlock, formattedMessage);
return(IntPtr.Zero);
}
private IntPtr HwndHook(IntPtr hwnd, int msg, IntPtr wparam, IntPtr lparam, ref bool handled)
{
// 检查硬件设备插拔。
var isDeviceChanged = msg == 537;
if (isDeviceChanged)
{
Log(DeviceChangeListenerTextBlock, $"设备发生插拔 0x{wparam.ToString("X4")} - 0x{lparam.ToString("X4")}", true);
}
// 输出消息。
if (UnnecessaryMsgs.Contains(msg))
{
return(IntPtr.Zero);
}
var formattedMessage = $"{(WindowMessages)msg}";
Log(HwndMsgTextBlock, formattedMessage);
return(IntPtr.Zero);
}
