public void NavigateForward()

Public Sub NavigateForward

// Navigate to the next report in the history if available
private void button8_Click(object sender, System.EventArgs e)
{
    if (this.ReportViewer1.NavigateBackEnabled)
    {
        this.ReportViewer1.NavigateBack();
    }
}

' Navigate to the next report in the history if available
Private Sub button8_Click(sender As Object, e As System.EventArgs)
    If Me.ReportViewer1.NavigateBackEnabled Then
        Me.ReportViewer1.NavigateBack()
    End If
End Sub