ジオメトリのチェック

Public Sub CheckGeometryError()
    Dim pFeatureSimplify2 As IFeatureSimplify2
    Set pFeatureSimplify2 = pFeature
     
    Dim pGeometry As IGeometry
    Set pGeometry = pFeature.Shape
         
    Dim enumReason As esriNonSimpleReasonEnum
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleRingOrientation) Then
        Debug.Print "esriNonSimpleRingOrientation"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleSegmentOrientation) Then
        Debug.Print "esriNonSimpleSegmentOrientation"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleShortSegments) Then
        Debug.Print "esriNonSimpleShortSegments"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleSelfIntersections) Then
        Debug.Print "esriNonSimpleSelfIntersections"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleUnclosedRing) Then
        Debug.Print "esriNonSimpleUnclosedRing"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleEmptyPart) Then
        Debug.Print "esriNonSimpleEmptyPart"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleMismatchedAttributes) Then
        Debug.Print "esriNonSimpleMismatchedAttributes"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleDiscontinuousParts) Then
        Debug.Print "esriNonSimpleDiscontinuousParts"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleEmptyZValues) Then
        Debug.Print "esriNonSimpleEmptyZValues"
    End If
     
    If pFeatureSimplify2.IsSimpleGeometry(pGeometry, esriNonSimpleDuplicateVertex) Then
        Debug.Print "esriNonSimpleDuplicateVertex"
    End If
 
End Sub