ShowHeader

Show or hide header area on top most part of the control.

This area contains below objects that will be visible and operatable for user.

1. Descriptors for two value columns.
2. Header text that will be shown in middle of header area.
3. Buttons to activate and cancel user changes.

Schema: tchmi:general#/definitions/Boolean

Attribute setter: setShowHeader

Attribute getter: getShowHeader

Available: since version 12.24.0