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TGridppReport的OnFetchRecord事件怎么激活?
我程序里的GridppReport1FetchRecord()事件运行时为什么不被调用?
帮助里说:“在报表生成时,报表主对象请求数据时触发。”
procedure TForm1.GridppReport1FetchRecord(ASender: TObject;var pEof: WordBool);
我程序里的GridppReport1FetchRecord()事件运行时为什么不被调用?
帮助里说:“在报表生成时,报表主对象请求数据时触发。”
procedure TForm1.GridppReport1FetchRecord(ASender: TObject;var pEof: WordBool);