public static void PushExternalUI(MsiUIHandler handler, InstallLogMode logMode)
{
TaskLogger.LogEnter();
IntPtr zero = IntPtr.Zero;
InstallUILevel installUILevel = MsiNativeMethods.SetInternalUI(InstallUILevel.None | InstallUILevel.SourceResOnly, ref zero);
if (installUILevel == InstallUILevel.NoChange)
{
throw new ArgumentOutOfRangeException("uiLevel", installUILevel, Strings.ExceptionInvalidUILevel);
}
MsiUIHandlerDelegate handlerDelegate = MsiNativeMethods.SetExternalUI(handler.UIHandlerDelegate, logMode, null);
MsiUtility.uiSettings.Push(new MsiUtility.InternalUISettings(InstallUILevel.None | InstallUILevel.SourceResOnly, zero, handlerDelegate));
}
internal static extern MsiUIHandlerDelegate SetExternalUI([MarshalAs(UnmanagedType.FunctionPtr)] MsiUIHandlerDelegate handler, InstallLogMode filter, object context);
public InternalUISettings(InstallUILevel uiLevel, IntPtr window, MsiUIHandlerDelegate handlerDelegate)
{
this.UILevel = uiLevel;
this.Window = window;
this.UIHandlerDelegate = handlerDelegate;
}
