Datum |
Sets whether the curve representing the datum plane is displayed according to its 3d extents, or else according to a view specific setting.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

public void SetDatumExtentType(
DatumEnds datumEnd,
View view,
DatumExtentType extentMode
)
Parameters
- datumEnd DatumEnds
- Specifies one end of the curve representing the datum plane in the view.
- view View
- The view in which to set the datum extent settings.
- extentMode DatumExtentType
- The DatumExtentType.

Exception | Condition |
---|---|
ArgumentException | The datum plane cannot be visible in the view. |
ArgumentNullException | A non-optional argument was null |
ArgumentOutOfRangeException | A value passed for an enumeration argument is not a member of that enumeration |

In a particular view, the datum plane is represented by a curve and the two ends of the curve may have different DatumExtentTypes in that view. If the value is changed from DatumExtentType::Model to DatumExtentType::ViewSpecific, then the view specific extents will be identical to the model extent until modified.
