正在研究CrystalReport，下面的代碼為當sql server密碼不為空時的寫法

ReportDocument rptDoc = new ReportDocument();
rptDoc.Load("x:\\crystalreport\\crPull.rpt");

TableLOGOnInfo LOGOnInfo = new TableLOGOnInfo();
LOGOnInfo = rptDoc.Database.Tables["tblMagUserInfo"].LOGOnInfo;
ConnectionInfo connectionInfo = new ConnectionInfo();
connectionInfo = LOGOnInfo.ConnectionInfo;

connectionInfo.ServerName = "myserver";
connectionInfo.DatabaseName = "mydb";
connectionInfo.UserID = "myid";
connectionInfo.PassWord = "mypwd";

rptDoc.Database.Tables["tblMagUserInfo"].ApplyLOGOnInfo(LOGOnInfo);

CrystalReportVIEwer1.ReportSource = rptDoc;