aspnetmvc-13771-components-tree-list-visual-elements-command-button.md
Command buttons are displayed within the command column’s cells and allow end-users to add and delete nodes, switch the TreeList to he edit mode, update data, etc. A command button represents a single command. For instance, the Delete button allows end-users to delete nodes. There are five command buttons: New , Edit , Delete , Update and Cancel. A command column allows multiple buttons to be displayed within a cell. A command button is represented by a link by default. It can also be represented by a button or image.
Command columns can also display custom buttons.
The table below lists the main members that affect element appearance and functionality.
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Characteristics
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Members
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Representation
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TreeListCommandColumn.ButtonType (via MVCxTreeListCommandColumn .ButtonType )
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Accessibility
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TreeListCommandColumn.NewButton (via MVCxTreeListCommandColumn .NewButton )
TreeListCommandColumn.EditButton (via MVCxTreeListCommandColumn .EditButton )
TreeListCommandColumn.DeleteButton (via MVCxTreeListCommandColumn .DeleteButton )
TreeListCommandColumn.UpdateButton (via MVCxTreeListCommandColumn .UpdateButton )
TreeListCommandColumn.CancelButton (via MVCxTreeListCommandColumn .CancelButton )
TreeListCommandColumn.CustomButtons (via MVCxTreeListCommandColumn .CustomButtons )
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Action
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ASPxClientTreeList.CustomButtonClick (via MVCxClientTreeList .CustomButtonClick )
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Visibility
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TreeListCommandColumnButton.Visible (via MVCxTreeListCommandColumn .<Button Name>.Visible , e.g., MVCxTreeListCommandColumn .NewButton.Visible )
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Style
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TreeListStyles.CommandButton (via TreeListSettings.Styles .CommandButton )
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