System.Windows.Forms.TreeView.Dispose C# (CSharp) Method

        public override void Dispose()
        {
            Owner.UpClick -= _Application_UpClick;

            base.Dispose();
        }
        protected virtual void OnDrawNode(DrawTreeNodeEventArgs e)

 protected override void Dispose(bool disposing)
 {
     if (disposing && winFormsTree != null)
     {
         winFormsTree.Dispose();
     }
     base.Dispose(disposing);
 }