How to display Crystal Report via C# code? [Resolved]

Posted by Laghaterohan under Regular Expressions on 9/21/2010 | Points: 10 | Views : 31686 | Status : [Member] | Replies : 2

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Hello,

I have prepared a crystal report (asp.net 3.5 / vs 2008) .

On my web form i have a textbox which accepts a membership number and a View button. When i enter the membership number and click on view my report should be displayed below on the same page with the appropriate details of that member. I have prepares SP for the same.

Below is the code that am trying , I want to know how to proceed further...

ReportDocument RPT = new ReportDocument();
        RPT.Load(Server.MapPath(// path here));   // Here i am getting error Virtual Path Invalid....
        this.CrystalReportViewer1.ReportSource = RPT;
        this.CrystalReportViewer1.DataBind();

My Crystal report name is SampleReport.rpt.

Also please let me know the namespace that we need to use..

i searched enuf for the code that can help me out but in vain..

Please help me to solve this problem...

Thanks in advance..

Rohan Laghate

Best Regards,
Rohan Laghate

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Posted by: Laghaterohan on: 9/21/2010 [Member] Starter | Points: 50

0	I have solved the above problem by doing following : ReportDocument objReport = new ReportDocument(); CrystalReportViewer1.ReportSource = @" "; // Report Path objReport.Load(@" "); // Report Path ParameterField f1 = CrystalReportViewer1.ParameterFieldInfo[0]; ParameterDiscreteValue v1 = new ParameterDiscreteValue(); v1.Value = Convert.ToInt32(txtNo.Text); // input field f1.CurrentValues.Add(v1); CrystalReportViewer1.Visible = true; _CreateConnection(); // This method contains my connection Finally its working!! Best Regards, Rohan Laghate Laghaterohan, if this helps please login to Mark As Answer. \| Alert Moderator

I have solved the above problem by doing following :

ReportDocument objReport = new ReportDocument();

        CrystalReportViewer1.ReportSource = @" "; // Report Path

        objReport.Load(@" "); // Report Path

        ParameterField f1 = CrystalReportViewer1.ParameterFieldInfo[0];

        ParameterDiscreteValue v1 = new ParameterDiscreteValue();

        v1.Value = Convert.ToInt32(txtNo.Text); // input field

        f1.CurrentValues.Add(v1);

        CrystalReportViewer1.Visible = true;

        _CreateConnection();  // This method contains my connection

Finally its working!!

Best Regards,
Rohan Laghate

Laghaterohan, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Amritha444 on: 9/21/2010 [Member] Starter | Points: 25

0	This to findout records with customerId greater than textbox value protected void Button1_Click(object sender, EventArgs e) { string condition = "{Customers.CustomerId}>" + TextBox1.Text; CrystalReportViewer1.SelectionFormula = condition; CrystalReportViewer1.ReportSource = Server.MapPath("CrystalReport.rpt"); } Laghaterohan, if this helps please login to Mark As Answer. \| Alert Moderator

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