RAD Studio VCL Reference
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TCustomListView.UpdateItems Method

Redraws a range of items, starting at FirstIndex and ending at LastIndex.

Pascal
procedure UpdateItems(FirstIndex: Integer; LastIndex: Integer);
C++
__fastcall UpdateItems(int FirstIndex, int LastIndex);

Call UpdateItems after making changes that affect the display image of the list items in the specified range. 

 

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