Delphi TQuery 的Locate用法
Help里的解釋 function Locate(const KeyFields: String; const KeyValues: Variant; Options: TLocateOptions ...
TQuery uses syndb 查詢 function Tfmain.query const sql: string : RawUTF var q: TQuery begin q : TQuery.Create fDataBase.ThreadSafeConnection try q.Close q.SQL.Clear q.SQL.Add sql q.Open Result : q.Prepa ...
2017-12-19 19:34 0 1088 推薦指數:
Help里的解釋 function Locate(const KeyFields: String; const KeyValues: Variant; Options: TLocateOptions ...
字母開始,無法達到要求.后來在OnFilterRecord中解決 由於 TQuery.Filtere ...