ITableFilterItem.LimitCondition

Syntax

LimitCondition: ITableFilterLimitCondition;

Description

The LimitCondition property determines filtering conditions for the Top N filtering type.

Example

Executing the example requires a form with a button named Button1, the DataGrid component named DataGrid1, and the UiDataSource component that is a data source for DataGrid.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    filter: ITableFilter;
    filterItem: ITableFilterItem;
    limit: ITableFilterLimitCondition;
Begin
    filter := DataGrid1.TableFilter;
    filterItem := filter.Item(1);
    limit := filterItem.LimitCondition;
    limit.Count := 2;
    limit.HighestValues := True;
    limit.Percentage := True;
    filterItem.State := FilterItemState.Limit;
End Sub Button1OnClick;

Clicking the Button1 button applies the 2 Greatest List Elements filter to the second column.