rdlc parameters error

I have :

Dim params(0)As Microsoft.Reporting.WebForms.ReportParameterparams(0) =New Microsoft.Reporting.WebForms.ReportParameter("aa","47",False)

ReportViewer1.LocalReport.SetParameters(params)

ReportViewer1.ServerReport.Refresh()

but it make error :

An error occurred during local report processing.

Microsoft.Reporting.WebForms.LocalProcessingException was unhandled by user code
Message="An error occurred during local report processing."
Source="Microsoft.ReportViewer.WebForms"
StackTrace:
at Microsoft.Reporting.WebForms.LocalReport.CompileReport()
at Microsoft.Reporting.WebForms.LocalReport.SetParameters(IEnumerable`1 parameters)
at _Default.Page_Load(Object sender, EventArgs e) in E:\Moje dokumenty\Visual Studio 2005\WebSites\VB\AJAXEnabledWebSite5\Default.aspx.vb:line 13
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Hello,

Maybe u need to determine the process mode by

ReportViewer1.ProcessingMode = Microsoft.Reporting.WebForms.ProcessingMode.Local

or add to

ReportViewer2.ReportPath = Path Of report & "Inv_DamageVoucher_Template_En"

ReportViewer2.SetParameter("<Perametername>", "<Parameter Value>")

ReportViewer2.Parameters = Microsoft.Samples.ReportingServices.ReportViewer.multiState.False

|||

I use it several times and it works fine the problem with the false parameters try use this

string strTime = System.DateTime.Now.ToShortTimeString();
RptParameters[0] =
 new Microsoft.Reporting.WebForms.ReportParameter("ReportParameterName",Value);
RptParameters[1]=
 new Microsoft.Reporting.WebForms.ReportParameter("ReportParameterName",Value);

http://forums.asp.net/p/1168478/1951923.aspx#1951923