BExplorer.Shell.ShellTreeViewEx.ShellTreeView_GiveFeedback C# (CSharp) Method

		private void ShellTreeView_GiveFeedback(object sender, GiveFeedbackEventArgs e) {
			e.UseDefaultCursors = true;
			var doo = new System.Windows.Forms.DataObject(this._DataObject);
			if (doo.GetDataPresent("DragWindow")) {
				IntPtr hwnd = ShellView.GetIntPtrFromData(doo.GetData("DragWindow"));
				User32.PostMessage(hwnd, 0x403, IntPtr.Zero, IntPtr.Zero);
			} else {
				e.UseDefaultCursors = true;
			}

			if (ShellView.IsDropDescriptionValid(this._DataObject)) {
				e.UseDefaultCursors = false;
				Cursor.Current = Cursors.Arrow;
			} else {
				e.UseDefaultCursors = true;
			}

			if (ShellView.IsShowingLayered(doo)) {
				e.UseDefaultCursors = false;
				Cursor.Current = Cursors.Arrow;
			} else {
				e.UseDefaultCursors = true;
			}

			base.OnGiveFeedback(e);
		}