水晶报表.txt

c#的知识类库

//引用
using CrystalDecisions.Shared;//负责解释TableLogOnInfo类
using CrystalDecisions.CrystalReports.Engine;//负责解释ReportDocument类
//代码
private void Page_Load(object sender, System.EventArgs e)
		{
			TableLogOnInfo logOnInfo = new TableLogOnInfo ();
			//这里必须事先申明一个ReportDocument对象 Report，同时加载数据报表
			ReportDocument oRpt = new ReportDocument();
			//获取.rpt文件真实路径
			oRpt.Load(Server.MapPath ("")+"\\cr1.rpt");
			//设置logOnInfo参数
			logOnInfo.ConnectionInfo.ServerName="";
			logOnInfo.ConnectionInfo.DatabaseName="";
			logOnInfo.ConnectionInfo.UserID="Admin";
			logOnInfo.ConnectionInfo.Password="";
			oRpt.Database.Tables[0].ApplyLogOnInfo(logOnInfo);
			//建立.rpt文件与CryStalReportviewer文件之间的连接
			CrystalReportViewer1.ReportSource = oRpt;

		}