Spread Windows Forms 7.0 Product Documentation
ViewportIndex Property
See Also  Example Support Options
FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > ColumnViewportWidthChangedEventArgs Class : ViewportIndex Property

Glossary Item Box

Gets the index of the viewport column whose width has changed.


Visual Basic (Declaration) 
Public ReadOnly Property ViewportIndex As Integer
Visual Basic (Usage)Copy Code
Dim instance As ColumnViewportWidthChangedEventArgs
Dim value As Integer
value = instance.ViewportIndex
public int ViewportIndex {get;}

Property Value

Integer index of the viewport column


C#Copy Code
private void fpSpread1_ColumnViewportWidthChanged(object sender, FarPoint.Win.Spread.ColumnViewportWidthChangedEventArgs e)
    if(e.ViewportIndex == 0)
        MessageBox.Show("The new width is " + e.ViewportWidth);
        e.View.AddViewport(1, 1);
Visual BasicCopy Code
Private Sub FpSpread1_ColumnViewportWidthChanged(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.ColumnViewportWidthChangedEventArgs)
Handles FpSpread1.ColumnViewportWidthChanged
    If e.ViewportIndex = 0 Then
        MessageBox.Show("The new width is " & e.ViewportWidth)
        e.View.AddViewport(1, 1)
    End If
End Sub


Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

See Also

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