Document.CombineElements Method

Combine a set of combinable elements into a geometry combination.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

C#

public GeomCombination CombineElements(
	CombinableElementArray members
)

Parameters

members CombinableElementArray: A list of combinable elements to be combined.

Return Value

GeomCombination
If successful, the newly created geometry combination is returned, otherwise an exception with error information will be thrown.

Exceptions

Exception	Condition
ArgumentNullException	Thrown when the input argument is null.
ArgumentException	Thrown when members contains less than two elements. Thrown when members contains null elements.
InvalidOperationException	Thrown when creation of the combination failed.

Remarks

If one or more existing geometry combinations are included as input, the return value may be one of those pre-existing combinations. The rest of the pre-existing geometry combinations will be consumed into the new combination; those handles are no longer valid.