using System.Data.SqlClient;
using CrystalDecisions.CrystalReports.Engine;
using CrystalDecisions.Shared; public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{ BindReport();
} private void BindReport()
{
string strProvider = "server=.\\sqlexpress;database=BestChina;uid=bestchina;pwd=supply";
CrystalReport1 oCR = new CrystalReport1();
Dataset1 ds = new Dataset1();
SqlConnection MyConn = new SqlConnection(strProvider);
MyConn.Open();
string strSel = "Select * from ProjectStage";
SqlDataAdapter MyAdapter = new SqlDataAdapter(strSel, MyConn);
MyAdapter.Fill(ds, "ProjectStage");
oCR.SetDataSource(ds);
this.CrystalReportViewer1.ReportSource = oCR;
} } CrystalReport1”(是否缺少 using 指令或程序集引用?)在线等急!!谢谢
using CrystalDecisions.CrystalReports.Engine;
using CrystalDecisions.Shared; public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{ BindReport();
} private void BindReport()
{
string strProvider = "server=.\\sqlexpress;database=BestChina;uid=bestchina;pwd=supply";
CrystalReport1 oCR = new CrystalReport1();
Dataset1 ds = new Dataset1();
SqlConnection MyConn = new SqlConnection(strProvider);
MyConn.Open();
string strSel = "Select * from ProjectStage";
SqlDataAdapter MyAdapter = new SqlDataAdapter(strSel, MyConn);
MyAdapter.Fill(ds, "ProjectStage");
oCR.SetDataSource(ds);
this.CrystalReportViewer1.ReportSource = oCR;
} } CrystalReport1”(是否缺少 using 指令或程序集引用?)在线等急!!谢谢
string reportPath = Server.MapPath("crystalreport1.rpt");
myReport.Load(reportPath); //绑定数据集,注意,一个报表用一个数据集。
myReport.SetDataSource(dt1);
CrystalReportViewer1.ReportSource = myReport;