public static void RaiseLongTaskEvent(object sender, LongTaskEventArgs args)
{
LongTaskEvent(sender, args);
DoEvents();
}
void LongTaskExecutor_LongTaskEvent(object sender, LongTaskEventArgs args)
{
switch (args.Status)
{
case TaskStatus.Started:
this.Cursor = WaitingCursor;
if (progressWnd == null)
{
progressWnd = new LongTaskProgressWindow();
}
else
{
progressWnd.Reference++;
}
this.grdMain.IsEnabled = false;
progressWnd.ProgressMessage = args.TaskName + " - start";
progressWnd.Owner = this;
progressWnd.Show();
break;
case TaskStatus.Finished:
if (progressWnd != null)
{
progressWnd.Reference--;
}
if (progressWnd != null)
{
progressWnd.ProgressMessage = args.TaskName + " - end";
if (progressWnd.Reference == 0)
{
progressWnd.Close();
progressWnd.Owner = null;
progressWnd = null;
this.Activate();
this.grdMain.IsEnabled = true;
}
this.Cursor = NormalCursor;
}
break;
case TaskStatus.InProgress:
if (progressWnd != null)
{
progressWnd.ProgressMessage = args.ProgressMessage;
}
break;
}
}