用Locate.具体用法看帮助吧,也很简单。
function Locate(const KeyFields: String; const KeyValues: Variant; Options: TLocateOptions): Boolean; override;
function Locate(const KeyFields: String; const KeyValues: Variant; Options: TLocateOptions): Boolean; override;
locate('姓名',小王) 这样子行不?看不懂帮助!