[abdelkader_99]

ع
السلام عليكم

عندي مشكلة في كود يعرض تقرير

يظهر رسالة 


الكود 

        ReportViewer1.Visible = true;        
        ReportViewer1.ProcessingMode = ProcessingMode.Local;
        ReportViewer1.LocalReport.ReportPath = Server.MapPath("~/Report4.rdlc");
        web_ScholarshipDataSet dsscholarship = GetData("select [Name],[Gender],[Position],[Duration_of_Scholarship],[University] from TBL_ScholarshipData ");
        ReportDataSource datasource = new ReportDataSource("Sholarship", dsscholarship.Tables["TBL_ScholarshipData"]);
        ReportViewer1.LocalReport.DataSources.Clear();
        ReportViewer1.LocalReport.DataSources.Add(datasource);

        ///ReportDataSource rds = new ReportDataSource("Product_Detail", ds.Tables[0]);


    }
    public web_ScholarshipDataSet GetData(string query)
    {
        //SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["dbconnection"].ConnectionString);

        string conString = ConfigurationManager.ConnectionStrings["dbconnection"].ConnectionString;
        SqlCommand cmd = new SqlCommand(query);
        using (SqlConnection con = new SqlConnection(conString))
        {
            using (SqlDataAdapter sda = new SqlDataAdapter())
            {
                cmd.Connection = con;

                sda.SelectCommand = cmd;
                using (web_ScholarshipDataSet dsscholarship = new web_ScholarshipDataSet())
                {
                    sda.Fill(dsscholarship, "DataTable1");
                    return dsscholarship;
                }
            }
        }
    }

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