pass comboboxes values to a report

Question

dears
I have 2 forms : form1 and form2
in form1 I have 3 comboboxes : combobox1, combobox2, combobox3 and button1
in form2 I have only reportviewer1 and a report was created it's name is report11

what I need is when I click button1 in form1 it puts the values in the comboboxes in the report in form2

how to do that ?

thanks in advance

Manoj Bhoir · Answer

You can pass parameters to Report using ReportParameter and ReportParameterCollection Class. See this example code : ReportParameterCollection mreportParameterCollection = new ReportParameterCollection(); mreportParameterCollection.Add(new ReportParameter(param1 this.textbox1.text)); mreportParameterCollection.Add(new ReportParameter(param2 this.textbox2.text)); this.ReportViewer1.LocalReport.SetParameters(mreportParameterCollection ); this.ReportViewer1.RefreshReport(); ReportParameter Class : https://msdn.microsoft.com/en-us/library/microsoft.reporting.webforms.reportparameter%28v=vs.90%29.aspx ReportParameterCollection Class : https://msdn.microsoft.com/en-us/library/microsoft.reportingservices.reportrendering.reportparametercollection.aspx For more information : http://www.c-sharpcorner.com/Forums/Thread/213920/how-to-pass-two-textboxs-value-to-reportviewer-in-C-Sharp-using.aspx

mind controll · Answer

manoj bhoir thanks for your reply but the problem is passing the data to the report in the second form not just passing them to the form itself

Manoj Bhoir · Answer

Hi Please check below links : Passing Data between Windows Forms http://www.codeproject.com/Articles/17371/Passing-Data-between-Windows-Forms Using a delegate to pass data between two forms http://www.codeproject.com/Articles/6456/Using-a-delegate-to-pass-data-between-two-forms