TcxCustomVerticalGrid.OnLeftVisibleRecordIndexChanged Event

Allows you to track the horizontal scrolling of grid rows.

Declaration

property OnLeftVisibleRecordIndexChanged: TNotifyEvent read; write;

Remarks

The OnLeftVisibleRecordIndexChanged event is fired if the grid is displayed in bands view (see LayoutStyle) to notify you about horizontal scrolling of grid rows. The scrolling only occurs if the width of the vertical grid control is insufficient to display all its rows.

The Sender parameter specifies the vertical grid control that initiated the event.

You can determine the index of the top visible row via the TopVisibleRowIndex property.

Additionally, you can track the horizontal scrolling of grid bands using the OnLeftVisibleBandIndexChanged event.