windowsforms-devexpress-dot-xtragantt-dot-treelistmappings-dot-underscore-properties.md
Provides access to options specified based on data source field names and tree list column objects.
| Name | Description |
|---|---|
| AutoFillColumn | Gets or sets a column that automatically stretches to occupy all available empty space when the column auto-width functionality is disabled. |
| AutoFillFieldName | Gets or sets a data source field whose associated Tree List column should automatically resize to occupy all available TreeList space. |
| CheckBoxFieldName | Gets or sets the name of the field whose values define the node check states. |
| ChildListFieldName | Gets or sets the name of the collection property that returns child items in a bound business object. |
| DataMember | Gets or sets a specific list in a data source whose data is displayed by the TreeList control. |
| HierarchyColumn | Gets or sets the column in which tree list nodes display their expand/collapse buttons. |
| HierarchyFieldName | Gets the name of a field in the underlying data source whose tree list column displays the node expand/collapse buttons. |
| ImageIndexFieldName | Gets or sets the name of the field whose values represent select image indexes for corresponding nodes. |
| KeyFieldName | Gets or sets the name of the key field that uniquely identifies records in the data source. |
| ParentFieldName | Gets or sets the data source field that identifies each record’s parent. |
| PreviewFieldName | Gets or sets the name of the field that automatically provides data for preview sections. |
| TreeViewColumn | Gets or sets the only column whose values are displayed by the control in TreeView visual style. |
| TreeViewFieldName | Gets or sets the only field whose values are displayed by the control in TreeView visual style. |
See Also