TcxCustomListView.OnDataHint Event

Occurs when the range of items needs to be updated.

Declaration

property OnDataHint: TLVOwnerDataHintEvent read; write;

Remarks

The OnDataHint event occurs when the range of items needs to be updated. It occurs before the OnData event. Handle this event in order to update the specified range of items (e.g. when the user resizes the control client area or scrolls). This method of updating items is more efficient than handling the OnData event to update all list view items.

Sender specifies the TcxCustomInnerListView.

StartIndex and EndIndex specify the range of items.