TdxGanttControlSheetOptions.OnFirstVisibleRowIndexChanged Event

Allows you to respond to a change of the first visible row in the sheet.

Declaration

property OnFirstVisibleRowIndexChanged: TNotifyEvent read; write;

Remarks

This event occurs every time a user scrolls the sheet vertically. Use the Sender parameter to identify the sheet options that raised the event. You can cast the Sender parameter to the TdxGanttControlSheetOptions class to access the sheet option’s class members.