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IZAware.DropZs Method (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > Geometry > ESRI.ArcGIS.Geometry > Interfaces > IZ > IZAware Interface > IZAware.DropZs Method
ArcGIS Developer Help

IZAware.DropZs Method

Sets all the Z values to a non-valid number (NaN).

[Visual Basic .NET]
Public Sub DropZs ( _
)
[C#]
public void DropZs (
);
[C++]
HRESULT DropZs(
void
);

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

Resets all of the current Z values held by the geometry object back to NaN.  ZAware does not change.

See Also

IZAware Interface