Changes the elevation value for a point.
Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 22.0.0.0 (22.1.0.0)
Since: 2014
Syntax
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Parameters
- point
- Type: Autodesk.Revit.DB XYZ
The point to be modified.
- elevationValue
- Type: System Double
The new elevation value.
Remarks
If the point doesn't exist in the current TopographySurface, an exception will be thrown. This applies to a TopographySurface element (not a SiteSubRegion or a topography surface associated with a BuildingPad), which should be in an active TopographyEditScope.
Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.Exceptions ArgumentException | The input point does not exist in the current topography surface. |
| Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was null |
| Autodesk.Revit.Exceptions ArgumentOutOfRangeException | The given value for elevationValue must be no more than 30000 feet in absolute value. |
| Autodesk.Revit.Exceptions InvalidOperationException | This element is not a TopographySurface. -or- The points of this topography surface are not editable. -or- The TopographySurface element is not in an active TopographyEditScope. Modification cannot be made on this TopographySurface. |
| Autodesk.Revit.Exceptions ModificationForbiddenException | The document containing this TopographySurface is in failure mode: an operation has failed, and Revit requires the user to either cancel the operation or fix the problem (usually by deleting certain elements). -or- The document containing this TopographySurface is being loaded, or is in the midst of another sensitive process. |
| Autodesk.Revit.Exceptions ModificationOutsideTransactionException | The document containing this TopographySurface has no open transaction. |