水晶报表 推模式 加载阶段 提示登入数据库 服务器名dataset1

[xinzhuzhi]

还没点按钮就跳出这个登入提示框,
我的是oracle库，不知道这个登入框如何取消，或者怎么填入信息呢？
上图

private void button1_Click(object sender, EventArgs e)
        {
                
            
            
            string connstr = "Provider=MSDAORA;Data Source=my02;Password=my123;User ID=my";
                OleDbConnection conn = new OleDbConnection(connstr);
                string cmdstr = "select code from BANKINFO";
                OleDbDataAdapter da = new OleDbDataAdapter(cmdstr, conn);
                OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
                conn.Open();
                DataSet ds = new DataSet1();               
                da.Fill(ds.Tables["mytable"]);
                conn.Close();
                string reportpath =Application.StartupPath+@"\CrystalReport1.rpt";                             
                ReportDocument rd = new ReportDocument();
                rd.Load(reportpath);
                rd.SetDataSource(ds);            
                this.crystalReportViewer1.ReportSource = rd;

        }

[阿双2009]

修改代码如下试试：

  ………………
…………
 DataSet ds = new DataSet1();               
                da.Fill(ds.mytable);
                conn.Close();
                           
                ReportDocument rd = new CrystalReport1();
                rd.SetDataSource(ds);            
                this.crystalReportViewer1.ReportSource = rd;