Class TrDBGridCustomSorter

DescriptionHierarchyFieldsMethodsProperties

Unit

Declaration

type TrDBGridCustomSorter = class(TComponent)

Description

define base component for dataset sorting - must be used as based class for any other dataset sorter

Hierarchy

  • TComponent
  • TrDBGridCustomSorter

Overview

Methods

Public function DoSort(Sender: TrDBGrid; DataSet: TDataSet; SortFieldNames: TSortFieldNames; SortDirections: TSortDirections): boolean; virtual;
Public procedure DoRefresh(Sender: TrDBGrid; DataSet: TDataSet); virtual;

Description

Methods

Public function DoSort(Sender: TrDBGrid; DataSet: TDataSet; SortFieldNames: TSortFieldNames; SortDirections: TSortDirections): boolean; virtual;

virtual procedure called to sort dataset

Public procedure DoRefresh(Sender: TrDBGrid; DataSet: TDataSet); virtual;

virtual procedure called to refresh dataset


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