Stores the value of the field in the entity.

Namespace: Autodesk.Revit.DB.ExtensibleStorage
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2012

Syntax

C#
[ObsoleteAttribute("This method is deprecated in Revit 2021 and may be removed in a future version of Revit. Please use the `Set(Field, FieldType, ForgeTypeId)` overload instead.")]
public void Set<FieldType>(
	Field field,
	FieldType value,
	DisplayUnitType displayUnits
)
Visual Basic
<ObsoleteAttribute("This method is deprecated in Revit 2021 and may be removed in a future version of Revit. Please use the `Set(Field, FieldType, ForgeTypeId)` overload instead.")> _
Public Sub Set(Of FieldType) ( _
	field As Field, _
	value As FieldType, _
	displayUnits As DisplayUnitType _
)
Visual C++
[ObsoleteAttribute(L"This method is deprecated in Revit 2021 and may be removed in a future version of Revit. Please use the `Set(Field, FieldType, ForgeTypeId)` overload instead.")]
public:
generic<typename FieldType>
void Set(
	Field^ field, 
	FieldType value, 
	DisplayUnitType displayUnits
)

Parameters

field
Type: Autodesk.Revit.DB.ExtensibleStorage..::..Field
The field to update.
value
Type: FieldType
displayUnits
Type: Autodesk.Revit.DB..::..DisplayUnitType
The units from which the value will be converted before storing. Must be compatible with the spec specified when creating the Schema.

Type Parameters

FieldType
The type of the field

Remarks

The template parameter must match the type of the field (specified when creating the Schema) exactly; this method does not perform data type conversions. The types for containers are IList for arrays and IDictionary for maps.

This method only modifies your copy of the Entity. Store the Entity in an element or another Entity to save the new value. Write access check is not performed on each call to Set. Instead, write access is checked when you try to save the Entity in an Element or another Entity.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL
Autodesk.Revit.Exceptions..::..InvalidOperationException The Field belongs to a different Schema from this Entity, or this Entity is invalid.
Autodesk.Revit.Exceptions..::..ArgumentException Requested type does not match the field type.
Autodesk.Revit.Exceptions..::..ArgumentException The displayUnits value is not compatible with the field description.
Autodesk.Revit.Exceptions..::..ArgumentException This field's subschema prevents writing.
Autodesk.Revit.Exceptions..::..ArgumentException Invalid floating-point value.

See Also