TcxGridChartView.OnFirstVisibleCategoryIndexChanged Event
Occurs after the first visible category in a paged diagram has been changed.
Declaration
property OnFirstVisibleCategoryIndexChanged: TNotifyEvent read; write;
Remarks
The fist visible category can be changed either by scrolling, or by assigning a new value to the Controller.FirstVisibleCategoryIndex property.
The Sender parameter specifies the Chart View which displays the paged diagram.
Note
A diagram is broken down into pages when the OptionsView.CategoriesPerPage property is set to a positive value.
See Also