TableLogOnInfo info = new TableLogOnInfo();
TableLogOnInfos infos = new TableLogOnInfos();//注意：这里比前面的多了一个“s”
ConnectionInfo conn = new ConnectionInfo();
conn.ServerName = "localhost";
conn.DataSource = "Northwind";
conn.UserID = "sa";
conn.Password = "";
info.ConnectionInfo = conn;
info.TableName = "Customers";
infos.Add(info);
this.crystalReportViewer1.LogOnInfo = infos;
this.crystalReportViewer1.ReportSource = rpt;
this.crystalReportViewer1.DataBind();
conn.ServerName = C:\Documents and Settings\Reeezak\桌面\db1.mdb
conn.DatabaseName = C:\Documents and Settings\Reeezak\桌面\db1.mdb
conn.Password = 1
conn.UserID = admin