reportviewer whit differents reports

reportviewer whit differents reports

• Mark McCasland

  Are you saying that calling ReportViewer.LocalReport.LoadReportDefinition does not work in Local mode in Webforms

  
  

• IGeorgeI

  Thanks.

  Im using windows forms and the Reset way is working fine now for me.

  Thanks again.

  
  
  

• Tomas Kiss

  Calling LoadReportDefinition will work the first time it is called, but it will not overwrite a definition that has already been rendered.
  

• adamcalderon

  In server mode, just set a new report path and you are all set.

  In local mode, things are a little more complicated due to some limitations of the LocalReport object. Using the winforms control, you can call ReportViewer.Reset to allow you to supply a new local report definition. Unfortunately in webforms, there is no reset method (it's a bug). So in webforms local mode, you need to instantiate a new instance of the viewer to change definitions.

  
  

• Roger_Wagner

  Brian,

  This  why changing the ReportPath doesn't work

  Do have to dispose the object and create a new object

   

  From other message I posted...

  Any idea why or how, the following code from a combobox doesn't cause the reportviewer control to render with the newly selected local report file

  private void cbxReports_SelectedIndexChanged(object sender, EventArgs e)

  {

  string fullName = ((FileInfo)cbxReports.SelectedValue).Name;

  ReportViewer1.LocalReport.ReportPath = Application.StartupPath + "\\Reports\\" + fullName;

  ReportViewer1.LocalReport.Refresh();

  this.ReportViewer1.RefreshReport();

   

  }

  With thanks,

  Gavin :)

  
  

• Chandra.Sekhar

  Hello,

  I would like to do the same, using one reportviewer to display all reports i have on my project. I'm starting to learn VB and i'm a bit lost.

  Could somebody post some sample code how to do this programatically in VB

  Regards.

  
  
  

• Sunny Boy

  just call viewer.Reset() before changing the rdlc.
  
  
  
• reportviewer whit differents reports