The ITreeColumnEventArgs interface contains properties of the argument of the event that occurs when the main mouse button clicks on the header of the column of the TreeCombo or TreeList components.
| Property name | Brief description | |
| The Column property returns parameters of the column on the header of which the main mouse button clicked. |
| Property name | Brief description | |
| The TreeControl property returns the component for which the event was generated. |
See also: