我尽了我所有的Crystal Report,但是它没有显示在网页中,但是也没有引发任何错误,当我尝试将其托管在IIS中时,它仍然执行相同的操作,但是我的Crystal Report显示在主要报表预览(我使用了数据集)
这是我的代码:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using CrystalDecisions.CrystalReports.Engine;
using CrystalDecisions.Shared;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection("Data Source=ONE\\SQLEXPRESS;Initial Catalog=tps;Integrated Security=True");
DataSet ds = new DataSet();
DataSetTableAdapters.registrationTableAdapter registration = new DataSetTableAdapters.registrationTableAdapter();
ReportDocument doc = new ReportDocument();
doc.Load(Server.MapPath("CrystalReport1.rpt"));
doc.SetDataSource(ds);
CrystalReportViewer1.ReportSource = doc;
CrystalReportViewer1.Visible = true;
}
}
答案 0 :(得分:0)
我为我使用此代码及其代码,但是在PortableDocFormat中:
ReportDocument rd = new ReportDocument();
string strRptPath = Server.MapPath("~/") + "Rpts//" + strReportName;
rd.Load(strRptPath);
string userName = ConfigurationManager.AppSettings["UserLogonDb"].ToString();
string password = ConfigurationManager.AppSettings["PasswordLogonDb"].ToString();
rd.SetDatabaseLogon(userName, password);
rd.ExportToHttpResponse(ExportFormatType.PortableDocFormat,
System.Web.HttpContext.Current.Response, false, "crReport");