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hi friends,

This is my code for crystal report.

  int rollno = Convert.ToInt32(textBox1.Text);
            CrystalReport1 report = new CrystalReport1();
            DataSet1 data = new DataSet1();
            System.Data.SqlClient.SqlConnection sqlcon;
             string config   = System.Configuration.ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
             sqlcon = new System.Data.SqlClient.SqlConnection(config);
             System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand("sp_getstudentforsearchbyrollno", sqlcon);
            cmd.CommandType = CommandType.StoredProcedure;
            System.Data.SqlClient.SqlDataAdapter da = new System.Data.SqlClient.SqlDataAdapter(cmd);
            da.Fill(data, "DataTable1");
            crystalReportViewer1.ReportSource = report;

error in the line of

this is my error.
Could not load file or assembly 'file:///C:\Program Files\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win32_x86\dotnet1\crdb_adoplus.dll' or one of its dependencies. The system cannot find the file specified.
but normal crystal report works fine. the working crystal report code is below
//ReportDocument cryrpt = new ReportDocument();
            //crystalReportViewer1.ReportSource = cryrpt;
how can solve this error
Posted 4-Jan-13 2:15am
Edited 4-Jan-13 2:37am

1 solution

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Solution 1

Hi check your Reference Folder for the particular crdb_adoplus.dll file and also check the Namespace in Coding

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