报表的beforeprint事件中写
ADOQUERY1.SQL.ADD('SELECT * FROM 打印 where ds='''+ggg+'''');
ADOQUERY.OPEN
错误提示: ADOQUERY:commandtext return 错误
ADOQUERY1.SQL.ADD('SELECT * FROM 打印 where ds='''+ggg+'''');
ADOQUERY.OPEN
错误提示: ADOQUERY:commandtext return 错误
ADOQUERY1.SQL.Text:='SELECT * FROM 打印 where ds='''+ggg+'''';
ADOQUERY1.OPEN;
ADOQUERY1.sql.clear;
ADOQUERY1.SQL.Text:='SELECT * FROM 打印 where ds='''+ggg+'''';
ADOQUERY1.OPEN;
ADOQUERY:commandtext does not return a result set 错误
begin
close;
sql.clear;
sql.add(''SELECT * FROM 打印');
sql.add(' where ds='+''''+ggg+'''');
open;
end;