static public void StartAwait(Grid grid)
{
grid.IsEnabled = false;
grid.Opacity = 0.6;
MahApps.Metro.Controls.ProgressRing progressRing = new MahApps.Metro.Controls.ProgressRing();
progressRing.Name = "prg_awaitRing";
progressRing.Foreground = App.Current.Resources["MainColor"] as Brush;
progressRing.IsActive = true;
Grid.SetRowSpan(progressRing, 10);
Grid.SetColumnSpan(progressRing, 10);
grid.Children.Add(progressRing);
}
static public void EndAwait(Grid grid)
{
MahApps.Metro.Controls.ProgressRing progressRing = FindControls.FindVisualChildren <MahApps.Metro.Controls.ProgressRing>(grid)
.Where(x => x.Name == "prg_awaitRing").FirstOrDefault();
grid.Children.Remove(progressRing);
var progressRingList = FindControls.FindVisualChildren <MahApps.Metro.Controls.ProgressRing>(grid)
.Where(x => x.Name == "prg_awaitRing");
if (progressRingList.Count() == 0)
{
grid.IsEnabled = true;
grid.Opacity = 1;
}
}
