ReportViewer.SubmittingParameterValues Event

Occurs when parameter values are submitted to the report server.

Namespace:   Microsoft.Reporting.WinForms
Assembly:  Microsoft.ReportViewer.WinForms (in Microsoft.ReportViewer.WinForms.dll)

Syntax

public event ReportParametersEventHandler SubmittingParameterValues

public:
event ReportParametersEventHandler^ SubmittingParameterValues {
    void add(ReportParametersEventHandler^ value);
    void remove(ReportParametersEventHandler^ value);
}

member SubmittingParameterValues : IEvent<ReportParametersEventHandler,
    ReportParametersEventArgs>

Public Event SubmittingParameterValues As ReportParametersEventHandler

Remarks

This event occurs when the user clicks the View Report button, when the user navigates back to a parent report that contains report parameters from a drillthrough report, or when report parameters are automatically submitted due to dependencies between them. Information about this event is passed in a ReportParametersEventArgs object to the ReportParametersEventHandler delegate, which handles the event. This event only applies to remote processing mode.

Handle this event to read or modify the report parameters before they are submitted to the report server.

For more information about handling events, see NIB: Consuming Events.

Examples

Legacy Code Example

If you want to prevent parameters from being automatically submitted, subscribe to this event and use the following code:

Private Sub reportViewer1_SubmittingParameterValues(ByVal sender As Object, ByVal e As ReportParametersEventArgs)
    If e.AutoSubmit Then
        e.Cancel = True
    End If
End Sub

void reportViewer1_SubmittingParameterValues(object sender, ReportParametersEventArgs e)
{
    if (e.AutoSubmit)
        e.Cancel = true;
}

See Also

ReportParameter
ReportParameterCollection
ReportViewer Class
Microsoft.Reporting.WinForms Namespace

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