Gets the specification identifier by group and name.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2016

Syntax

C#
`public int LocateSpecification( string group, string name )`

Visual Basic
`Public Function LocateSpecification ( _ group As String, _ name As String _ ) As Integer`

Visual C++
`public: int LocateSpecification( String^ group, String^ name )`

The specification identifier. Returns -1 if not found.

Exceptions

Exception	Condition
Autodesk.Revit.ExceptionsArgumentNullException	A non-optional argument was null