Spread Windows Forms 12.0 Product Documentation
ViewportIndex Property (RowViewportHeightChangedEventArgs)
Example 


FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > RowViewportHeightChangedEventArgs Class : ViewportIndex Property
Gets the index of the viewport row whose height has changed.
Syntax
'Declaration
 
Public ReadOnly Property ViewportIndex As Integer
'Usage
 
Dim instance As RowViewportHeightChangedEventArgs
Dim value As Integer
 
value = instance.ViewportIndex
public int ViewportIndex {get;}

Property Value

Integer index of the viewport row
Example
private void fpSpread1_RowViewportHeightChanged(object sender, FarPoint.Win.Spread.RowViewportHeightChangedEventArgs e)
{
    if(e.ViewportIndex == 0)
    {
        MessageBox.Show("The new height is " + e.ViewportHeight);
        e.View.AddViewport(1, 1);
    }
}
Private Sub FpSpread1_RowViewportHeightChanged(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.RowViewportHeightChangedEventArgs)
Handles FpSpread1.RowViewportHeightChanged
    If e.ViewportIndex = 0 Then
        MessageBox.Show("The new height is " & e.ViewportHeight)
        e.View.AddViewport(1, 1)
    End If
End Sub
See Also

Reference

RowViewportHeightChangedEventArgs Class
RowViewportHeightChangedEventArgs Members