private static void ActureCloseScreen()
{
if (_SplashScreen != null)
{
try
{
_SplashScreen.tmr.Stop();
_SplashScreen.tmr.Dispose();
}
catch
{ }
finally
{
try
{
_SplashScreen.Close();
_SplashScreen.Dispose();
}
catch
{ }
finally
{
_SplashScreen = null;
//激活主窗口
var href = new HandleRef(null, ApplicationService.Current.MainFormHandle);
SetForegroundWindow(href);
}
}
}
}
private static void CreateInstance()
{
if (_SplashScreen == null)
{
lock (lockobj)
{
if (_SplashScreen == null)
{
_SplashScreen = new SplashScreen();
_SplashScreen.FormBorderStyle = FormBorderStyle.None;
_SplashScreen.ShowInTaskbar = false;
_SplashScreen.TopMost = false;
}
}
}
}