DxTreeList.ShowColumnChooser Method
| Name | Parameters | Description |
|---|---|---|
| ShowColumnChooser() | none | Shows the column chooser in the center of the treelist. |
| ShowColumnChooser(DialogDisplayOptions) | dialogOptions | Shows the column chooser and positions it based on specified display options. |
| ShowColumnChooser(String) | positionTarget | Shows the column chooser below the specified target element. |