| Name | Type | Description | Required |
|---|
| AlwaysShowSelect | | Specifies whether the row always appears selected even when the treeview has lost focus. | |
| asButtons | | Specifies whether the treeview will show buttons. | |
| EnableDragDrop | | Specifies whether drag and drop is enabled for the treeview. | |
| FullRowSelect | | Specifies whether an entire row is selected for the treeview. | |
| HasLines | | Specifies whether lines appear for all treeview items. | |
| Height | Int | Height of the control. Non-positive values extend the control to the bottom of the window minus the value. | Yes |
| HexStyle | HexBinary | Hexadecimal window style for the control. | |
| HideWhenDisabled | YesNoType | Specifies whether the control should be hidden when disabled. | |
| LinesAtRoot | | Specifies whether the root nodes have lines beside them. | |
| Name | String | Optional name for the control. | |
| TabStop | YesNoType | Specifies whether the control is part of the tab sequence of controls. | |
| Visible | YesNoType | Specifies whether the control is initially visible. | |
| Width | Int | Width of the control. Non-positive values extend the control to the right of the window minus the value. | Yes |
| X | Int | X coordinate for the control from the left of the window. Negative values are coordinates from the right of the window minus the width of the control. | Yes |
| Y | Int | Y coordinate for the control from the top of the window. Negative values are coordinates from the bottom of the window minus the height of the control. | Yes |