/// <summary>
/// Default constructor, this opens the input destop with GENERIC_ALL
/// This is needed to support marshalling!!
/// </summary>
public SafeCurrentInputDesktopHandle() : base(true)
{
var hDesktop = User32Api.OpenInputDesktop(0, true, DesktopAccessRight.GENERIC_ALL);
if (hDesktop != IntPtr.Zero)
{
// Got desktop, store it as handle for the ReleaseHandle
SetHandle(hDesktop);
if (User32Api.SetThreadDesktop(hDesktop))
{
Log.Debug().WriteLine("Switched to desktop {0}", hDesktop);
}
else
{
Log.Warn().WriteLine("Couldn't switch to desktop {0}", hDesktop);
Log.Error().WriteLine(User32Api.CreateWin32Exception("SetThreadDesktop"));
}
}
else
{
Log.Warn().WriteLine("Couldn't get current desktop.");
Log.Error().WriteLine(User32Api.CreateWin32Exception("OpenInputDesktop"));
}
}