•  

IsValidExternalDefinition Method

Checks that an ExternalDefinition (shared parameter) may be used as a Rebar Shape parameter.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2012

Syntax

C# 
public static bool IsValidExternalDefinition(
	ExternalDefinition param
)
Visual Basic 
Public Shared Function IsValidExternalDefinition ( _
	param As ExternalDefinition _
) As Boolean
Visual C++ 
public:
static bool IsValidExternalDefinition(
	ExternalDefinition^ param
)

Parameters

param
Type: Autodesk.Revit.DB ExternalDefinition
Definition of a shared parameter.

Return Value

True if the definition is of type Length, false otherwise.

Remarks

A Rebar Shape parameter must be an ExternalDefinition with a ParameterType of Length.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was a null reference ( Nothing in Visual Basic)

See Also