TTMSFNCGanttChart.OnBeforeDrawGanttListColumnHeader Event
Occurs before a task-list column header is drawn.
API unit family: TMSFNCGanttChart
Declaring type: TTMSFNCGanttChart
Inherited from: TTMSFNCCustomGanttChart
Syntax
OnBeforeDrawGanttListColumnHeader: TTMSFNCGanttChartBeforeDrawGanttListColumnHeader;