protected override void OnClick()
{
base.OnClick();
if (!string.IsNullOrEmpty(Name) && Name == "PART_Close_TabItem")
{
TabItemClose itemclose = VisualHelper.FindVisualParent <TabItemClose>(this);
(itemclose.Parent as TabControl).Items.Remove(itemclose);
RoutedEventArgs args = new RoutedEventArgs(TabItemClose.CloseItemEvent, itemclose);
itemclose.RaiseEvent(args);
}
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null || !(value is TreeViewItem))
{
return(new System.Windows.Thickness(0, 0, 0, 0));
}
else
{
var P = VisualHelper.FindVisualParent((TreeViewItem)value, null, typeof(TreeViewItem));
if (P != null)
{
var C = VisualHelper.FindVisualChild(P, "Head_Grid", typeof(Grid)) as Grid;
if (C != null)
{
return(new Thickness(C.Margin.Left + 10, 0, 0, 0));
}
}
}
return(new System.Windows.Thickness(0, 0, 0, 0));
}