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This document is archived and information here might be outdated. Recommended version. |
INotifyZFinalize Interface (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Provides access to a callback method the Editor will call if Z Attribution of a geometry fails.
This interface is new at ArcGIS 9.3.
| Name | Description | |
|---|---|---|
 |
Failed | Callback is called when Z Capture fails, allows client an opportunity to set a custom Z. |
| Classes | Description |
|---|
bool INotifyZFinalize.Failed(IGeometry Geometry)
{
// When your Failed method is called, you have the opportunity to address the
// failure case on the input geometry. If you choose to handle it you should
// return TRUE to notify the editor that the client (your extension)
// handled it. Otherwise the editor will use its fallback logic (usually
// apply current Z) prior to storage
bool bHandled = false;
if (Geometry.GeometryType == esriGeometryType.esriGeometryPoint)
{
IZAware zAware = (IZAware)Geometry;
zAware.ZAware = true;
((IPoint)Geometry).Z = 5;
bHandled = true;
}
else
{
IZ z = (IZ)Geometry;
z.CalculateNonSimpleZs();
bHandled = true;
}
return bHandled;
}
[Visual Basic .NET]
Private Function Failed(ByVal Geometry As IGeometry) As Boolean Implements INotifyZFinalize.Failed
' When your Failed method is called, you have the opportunity to address the
' failure case on the input geometry. If you choose to handle it you should
' return TRUE to notify the editor that the client (your extension)
' handled it. Otherwise the editor will use its fallback logic (usually
' apply current Z) prior to storage bool bHandled = false;
If Geometry.GeometryType = esriGeometryType.esriGeometryPoint Then
Dim zAware As IZAware = CType(Geometry, IZAware)
zAware.ZAware = True
CType(Geometry, IPoint).Z = 5
bHandled = True
Else
Dim z As IZ = CType(Geometry, IZ)
z.CalculateNonSimpleZs()
bHandled = True
End If
Return bHandled
End Function