ZoomExtentsY Property (ZoomPanModifierBase)
If true, zooms to extents on the Y-Axis on each zoom operation when panning in X-Direction only. Use in conjunction with XyDirection to achieve different zooming effects
Syntax
public bool ZoomExtentsY {get; set;}
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also