shlafrock
asked on
How to pass an object to ReportViewer WinForm control in VS 2008 ?
I have a WinForm with ReportViewer control and I need to pass some data
to the report I created. It's just few variables, not data from db.
How can I pass my custom object to my report ?
I think I'm looking for something like :
this.reportViewer1.Refresh Report(myO bject);
or
this.reportViewer1.PassObj ect(myObje ct);
or whatever,
so I can somehow use this object in rdlc file .
to the report I created. It's just few variables, not data from db.
How can I pass my custom object to my report ?
I think I'm looking for something like :
this.reportViewer1.Refresh
or
this.reportViewer1.PassObj
or whatever,
so I can somehow use this object in rdlc file .
What type of object? Can it be added as a data source? Perhaps you can just pass values from your object as parameters?
ASKER
ok, so how do I pass values as parameters?
ASKER
i think i got it :
List<ReportParameter> paramList=new List<ReportParameter>();
paramList.Add(new ReportParameter("TestPass" , "10"));
this.reportViewer1.ServerR eport.SetP arameters( paramList) ;
this.reportViewer1.Refresh Report();
but now how do I access these parameters in rdlc file ?
List<ReportParameter> paramList=new List<ReportParameter>();
paramList.Add(new ReportParameter("TestPass"
this.reportViewer1.ServerR
this.reportViewer1.Refresh
but now how do I access these parameters in rdlc file ?
First add your parameters to the report. Click Reports from the file menu, then report parameters.
Next from your form with the report, dim an array for the parameters you wish to pass
Dim parItems(2) As ReportParameter
parItems(0) = New ReportParameter("Parameter 1", MyObject.FirstName)
parItems(1) = New ReportParameter("Parameter 2", MyObject.LastName)
parItems(2) = New ReportParameter("Parameter 3", MyObject.Address)
Then before refreshing the report add your parameters
Me.ctlReportViewer.LocalRe port.SetPa rameters(p arItems)
Next from your form with the report, dim an array for the parameters you wish to pass
Dim parItems(2) As ReportParameter
parItems(0) = New ReportParameter("Parameter
parItems(1) = New ReportParameter("Parameter
parItems(2) = New ReportParameter("Parameter
Then before refreshing the report add your parameters
Me.ctlReportViewer.LocalRe
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ASKER
perfect. thanks.