需要的命名空间

using CrystalDecisions.CrystalReports.Engine;

using CrystalDecisions.Web;

using CrystalDecisions.Shared;

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建一个数据集文件

*.xsd

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在页面中加一个报表查看控件

CrystalReportViewer

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后台代码

dsJob dsjob = new dsJob();

SqlConnection scn = new SqlConnection("server=.;uid=sa;pwd=111111;database=pubs;");

scn.Open();

SqlDataAdapter sda = new SqlDataAdapter("select * from jobs", scn);

DataSet ds = new DataSet();

sda.Fill(ds);

if (ds != null && ds.Tables[0].Rows.Count > 0)

{

foreach (DataRow dr in ds.Tables[0].Rows)

{

DataRow drjob = dsjob.Tables[0].NewRow();

drjob["job_id"] = dr["job_id"];

drjob["job_desc"] = dr["job_desc"];

dsjob.Tables[0].Rows.Add(drjob);

}

}

CrystalReportSource crysource = new CrystalReportSource();

crysource.ReportDocument.Load(Server.MapPath("CryPort.rpt"));

crysource.ReportDocument.SetDataSource(dsjob);

crysource.DataBind();

cryview.ReportSource = crysource;

cryview.DataBind();

//给报表上的 text 控件赋值

TextObject txtname = (TextObject)crysource.ReportDocument.ReportDefinition.ReportObjects["控件Name"];

txtname.Text = "";