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ISpatialReferenceTolerance.ZToleranceValid Property (ArcObjects .NET 10.5 SDK)
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ArcObjects Library Reference (Geometry)  

ISpatialReferenceTolerance.ZToleranceValid Property

Returns true if the Z tolerance is well defined (not NaN) and >= the minimum Z tolerance.

[Visual Basic .NET]
Public ReadOnly Property ZToleranceValid As esriSRToleranceEnum

[C#]
public esriSRToleranceEnum ZToleranceValid {get;}

[C++]
HRESULT get_ZToleranceValid(
  esriSRToleranceEnum* isValid
);

[C++]

Parameters
isValid [out, retval]

  isValid is a parameter of type esriSRToleranceEnum

Product Availability

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

Remarks

ZToleranceValid determines if the current ZTolerance associated with the spatial reference is valid.  A ZTolerance is considered valid when it is well defined (not NaN) and the Z tolerance is greater than or equal to the minimum ZTolerance. The minimum allowable ZTolerance is 2.0 * ZResolution. 

To ensure that the ZTolerance specified is valid, call ZToleranceValid after calling ISpatialReferenceTolerance::ZTolerance.

See Also

ISpatialReferenceTolerance Interface