public GridViewQuickColumnCustomizationPopup(BlobBaseEdit ownerEdit, GridView view) : base(ownerEdit) { this.view = view; this.checkListBox = new CheckedListBoxControl(); this.checkListBox.BorderStyle = BorderStyles.Simple; this.checkListBox.Appearance.Assign(ownerEdit.Properties.AppearanceDropDown); this.checkListBox.LookAndFeel.ParentLookAndFeel = OwnerEdit.LookAndFeel; this.checkListBox.Visible = false; this.checkListBox.CheckOnClick = true; this.checkListBox.ItemCheck += new DevExpress.XtraEditors.Controls.ItemCheckEventHandler(OnCheckListBoxItemCheck); this.Controls.Add(checkListBox); UpdateCheckListBox(); FillList(); OkButton.Enabled = true; }