protected override void WndProc(ref Message message)
{
if (message.Msg == WM_SETTINGCHANGE)
{
if (message.WParam.ToInt32() == SPI_SETDESKWALLPAPER)
{
// Handle that wallpaper has been changed.
}
}
base.WndProc(ref message);
}
private void check_Tick(object sender, EventArgs e)
{
WndProc();
}
我知道我在 WndProc 之后的 () 中遗漏了一些东西,但我不确定是什么......有人可以帮忙吗?