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

		protected override void Dispose (bool disposing)
		{
			base.Dispose (disposing);
		}

        public override void CloseTabPage()
        {
            if (Dirty)
            {
                if (DialogResult.Yes == MessageBox.Show("Do you want to save?", "Save", MessageBoxButtons.YesNoCancel))
                {
                    SaveTabPage();
                }
            }

            dataGridView1.DataSource = null;
            dataGridView1.Rows.Clear();
            GC.Collect();

            panelTabPage.Dispose();
            //components.Dispose();
            //dataGridView1.Dispose();
            foreach (Control control in this.Controls)
            {
                control.Dispose();
            }

            contextMenuStrip1.Dispose();
            deleteToolStripMenuItem.Dispose();
            addToolStripMenuItem.Dispose();
            copyToolStripMenuItem.Dispose();
            pasteToolStripMenuItem.Dispose();
            dataGridView1.Dispose();
            this.Controls.Clear();
        }