type TDM = class(TDataModule)
scnn: TSQLConnection;
bmSDS: TSimpleDataSet;
Function searchbmmc(const bmdm:TDBEdit):string;
private
{ Private declarations }
public { Public declarations }
end;提示错误:[Error] commDM.pas(13): Unsatisfied forward or external declaration: 'TDM.searchbmmc'这是什么毛病?
scnn: TSQLConnection;
bmSDS: TSimpleDataSet;
Function searchbmmc(const bmdm:TDBEdit):string;
private
{ Private declarations }
public { Public declarations }
end;提示错误:[Error] commDM.pas(13): Unsatisfied forward or external declaration: 'TDM.searchbmmc'这是什么毛病?
TDM.searchbmmc(const bmdm:TDBEdit):string;
begin
end;
function TDM.searchbmmc(const bmdm:TDBEdit):string;
begin
end;
begin
end;如果不能的话 就是你的函数定义区域不对 改到private或public或protected区就OK了