System.Windows.Forms.ToolStripMenuItem.OnMouseUp C# (CSharp) Méthode

		protected override void OnMouseUp (MouseEventArgs e)
		{
			if (this.close_on_mouse_release) {
				this.DropDown.Dismiss (ToolStripDropDownCloseReason.ItemClicked);
				this.Invalidate ();
				this.close_on_mouse_release = false;
				
				if (!this.IsOnDropDown && this.Parent is MenuStrip)
					(this.Parent as MenuStrip).MenuDroppedDown = false;
			}
				
			if (!this.HasDropDownItems && Enabled)
				base.OnMouseUp (e);
		}