DocumentCombineElements Method

Combine a set of combinable elements into a geometry combination.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
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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
ExceptionCondition
ArgumentNullException Thrown when the input argument is .
ArgumentException Thrown when members contains less than two elements. Thrown when members contains 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 The rest of the pre-existing geometry combinations will be consumed into the new combination; those handles are no longer valid.
See Also