Namespace: Autodesk.Revit.DB.ExtensibleStorage Class: Entity

Entity.Clear(String)

Method

Description:
Resets the field to its default value.

Remarks:
The default value is zero for numeric fields, invalid value for identifiers and entities, and empty for strings and containers. This method is a shortcut that will look up the field by name. If you want to call it on many entities, it is faster if you look up the field yourself.

Syntax

public void Clear(
	string fieldName
)

Public Sub Clear ( 
	fieldName As String
)

public:
void Clear(
	String^ fieldName
)

member Clear : 
        fieldName : string -> unit

Parameters

Parameter	Type	Description
fieldName	String	The name of the field to clear.

Return Value

Exceptions

Exception	Condition
ArgumentException	The name matches no field in this Entity's Schema. -or- This field's subschema prevents writing.
ArgumentNullException	A non-optional argument was null
InvalidOperationException	This Entity is invalid.