Controlling the Visibility of Columns
The following mouse operations allow end-users to change the visibility of columns.
| Action | Effect |
|---|---|
| Selecting the “Runtime Column Customization“ item from the context menu. | Invokes the Customization Form. |
| Dragging a column header onto the Customization Form | Hides the corresponding column. |
| Dragging a column header from the Customization Form onto the column header panel | Makes the corresponding column visible. |
Notes:
- A column can only be moved to the Customization Form if its TreeListOptionsColumn.AllowMove option is enabled.
- If a column’s TreeListOptionsColumn.ShowInCustomizationForm option is disabled, the column’s header is not displayed within the Customization Form when it is dropped onto it. Thus, end-users cannot make the column visible again.
See Also