Group Type Load From Method

Replaces the group with the contents of the input file.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

public void LoadFrom(
	string fileName,
	GroupLoadOptions options
)

Public Sub LoadFrom ( 
	fileName As String,
	options As GroupLoadOptions
)

public:
void LoadFrom(
	String^ fileName, 
	GroupLoadOptions^ options
)

member LoadFrom : 
        fileName : string * 
        options : GroupLoadOptions -> unit

Exceptions

Exception	Condition
ArgumentException	Not a valid RVT file.
ArgumentNullException	A non-optional argument was null
FileArgumentNotFoundException	The given fileName does not exist.
InvalidOperationException	The element "this GroupType" is in a document which is in an edit mode or is in family mode. -or- The element "this GroupType" does not belong to a project document. -or- The GroupType is not a Model group type and can't be reloaded.
ModificationForbiddenException	The document containing this GroupType is in failure mode: an operation has failed, and Revit requires the user to either cancel the operation or fix the problem (usually by deleting certain elements). -or- The document containing this GroupType is being loaded, or is in the midst of another sensitive process.
ModificationOutsideTransactionException	The document containing this GroupType has no open transaction.