SAP Knowledge Base Article - Preview

3059005 - CrystalReportViewer1.ReuseParameterValue = false; does not prompt users for new parameter values in Crystal Reports for Visual Studio SP 30

Symptom

After creating a simple web app:

using System; using System.Data;

using System;

using System.Data;

using System.Configuration;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Xml.Linq;

 

using CrystalDecisions.Shared;

using CrystalDecisions.CrystalReports.Engine;

using CrystalDecisions.Web;

 

public partial class _Default : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

    }

    protected void Page_Init(object sender, EventArgs e)

    {

        CrystalDecisions.CrystalReports.Engine.ReportDocument rpt = new ReportDocument();

        rpt.Load(@"d:\reports\parameter.rpt");

 

        CrystalReportViewer1.EnableParameterPrompt = true;

        CrystalReportViewer1.HasRefreshButton = true;

        CrystalReportViewer1.ReuseParameterValuesOnRefresh = false;

 

        CrystalReportViewer1.ReportSource = rpt;

    }

}

Refreshing the report does not prompt for new values


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Environment

Crystal Reports for Visual Studio SP 30

Product

SAP Crystal Reports, developer version for Microsoft Visual Studio

Keywords

Cr for vs, parameter prompt, CrystalReportViewer1.ReuseParameterValue , KBA , BI-DEV-NET , BI Software Development Kits (SDKs) - .NET or Other , Problem

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