private IntPtr CreateBroadcastWindow()
{
Microsoft.Win32.NativeMethods.WNDCLASS_I wc = new Microsoft.Win32.NativeMethods.WNDCLASS_I();
IntPtr moduleHandle = Microsoft.Win32.UnsafeNativeMethods.GetModuleHandle(null);
if (!Microsoft.Win32.UnsafeNativeMethods.GetClassInfo(new HandleRef(this, moduleHandle), this.WndClass.lpszClassName, wc))
{
if (Microsoft.Win32.UnsafeNativeMethods.RegisterClass(this.WndClass) == 0)
{
this.windowProc = null;
return IntPtr.Zero;
}
}
else if (wc.lpfnWndProc == this.DefWndProc)
{
short num = 0;
if (Microsoft.Win32.UnsafeNativeMethods.UnregisterClass(this.WndClass.lpszClassName, new HandleRef(null, Microsoft.Win32.UnsafeNativeMethods.GetModuleHandle(null))) != 0)
{
num = Microsoft.Win32.UnsafeNativeMethods.RegisterClass(this.WndClass);
}
if (num == 0)
{
do
{
this.BumpQualifier();
}
while ((Microsoft.Win32.UnsafeNativeMethods.RegisterClass(this.WndClass) == 0) && (Marshal.GetLastWin32Error() == 0x582));
}
}
return Microsoft.Win32.UnsafeNativeMethods.CreateWindowEx(0, this.WndClass.lpszClassName, this.WndClass.lpszClassName, -2147483648, 0, 0, 0, 0, Microsoft.Win32.NativeMethods.NullHandleRef, Microsoft.Win32.NativeMethods.NullHandleRef, new HandleRef(this, moduleHandle), null);
}
public static extern bool GetClassInfo(HandleRef hInst, string lpszClass, [In, Out] Microsoft.Win32.NativeMethods.WNDCLASS_I wc);
