我用ADOConnection连接oracle数据库,每次都弹出database loagin,若把ADOCONnection的loginpromt的属性设置为了false,就会报错,我真的不知道该怎么办了,我的语句如下:
ADOConnection1.ConnectionString:='Provider=MSDAORA.1;User ID=system;Data Source=zhaoyan;Persist Security Info=False';
ADOQuery1.Connection:=ADOConnection1;
ADOQuery1.Active:=false;
ADOQuery1.SQL.Clear;
ADOQuery1.SQL.Add('select * from test');
ADOQuery1.Active:=true;
DataSource1.DataSet:=ADOQuery1;
DBGrid1.DataSource:=DataSource1;
ADOConnection1.ConnectionString:='Provider=MSDAORA.1;User ID=system;Data Source=zhaoyan;Persist Security Info=False';
ADOQuery1.Connection:=ADOConnection1;
ADOQuery1.Active:=false;
ADOQuery1.SQL.Clear;
ADOQuery1.SQL.Add('select * from test');
ADOQuery1.Active:=true;
DataSource1.DataSet:=ADOQuery1;
DBGrid1.DataSource:=DataSource1;
解决方案 »
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