Custom Server Controls :: Passing Reportparameter Array To Web User Control?

Jan 20, 2010

I have a user control that contains a reportviewer control.And I want to send an array of reportparameter to my user control.But I can't figure out how to do.I'm getting "Object reference not set to an instance of an object. ".My param_reportParam variable is null in usercontrol.My user control's parameter is like that ;

[Browsable(false)]public ReportParameter[] param_reportParam{ get { return _param_reportParam; } set { _param_reportParam = value; }}private ReportParameter[] _param_reportParam;

And a simple page that uses user control to show server reports is like that ;

ReportParameter[] parameters = new ReportParameter[4];//parameter number can be different parameters[0] = new ReportParameter("imza", imzalayacaklar); parameters[1] = new ReportParameter("Sayi_Son_Eki", "984"); parameters[2] = new ReportParameter("PersonelTip", "2"); parameters[3] = new ReportParameter("parafli", "1"); wuc_rapor_genel1.param_reportParam = parameters;//this is my usercontrol

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C# - Passing Reportparameter Array To Web User Control?

Jan 20, 2010

I have a user control that contains a reportviewer control.And I want to send an array of reportparameter to my user control.But I can't figure out how to do.I'm getting "Object reference not set to an instance of an object. ".My param_reportParam variable is null in usercontrol.My user control's parameter is like that ;

[Browsable(false)]
public ReportParameter[] param_reportParam [code]....

And a simple page that uses user control to show server reports is like that ;

ReportParameter[] parameters = new ReportParameter[4];//parameter number can be different
parameters[0] = new ReportParameter("imza", imzalayacaklar);
parameters[1] = new ReportParameter("Sayi_Son_Eki", "984");
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[Code]....

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[Code]....

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