Qry.sql.add('select ManagerID as ManagerId from Login where ManagerID='''+Edit1.Text+'''') 引用:edit1.text:=Qry.fieldbyname('ManagerId').asstring;
这样: query.add(select ManagerID from Login where ManagerID='''+Edit1.Text+'''); open; x:=query.fieldbyname('ManagerID ').value;
我用的是ADOQuery,不知道有没有办法解决?谢谢!
ADOQuery1.close; ADOQuery1.sql.clear; ADOQuery1.sql.add('select ManagerID as ManagerId from Login where ManagerID='''+Edit1.Text+'''') ADOQuery1.open; 引用:edit1.text:=ADOQuery1.fieldbyname('ManagerId').asstring;
引用:edit1.text:=Qry.fieldbyname('ManagerId').asstring;
query.add(select ManagerID from Login where ManagerID='''+Edit1.Text+''');
open;
x:=query.fieldbyname('ManagerID ').value;
ADOQuery1.sql.clear;
ADOQuery1.sql.add('select ManagerID as ManagerId from Login where ManagerID='''+Edit1.Text+'''')
ADOQuery1.open;
引用:edit1.text:=ADOQuery1.fieldbyname('ManagerId').asstring;