Identifies if the fluid type is in use.

Namespace: Autodesk.Revit.DB.Plumbing
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2013

Syntax

C#
public static bool IsFluidInUse(
	Document document,
	ElementId fluidId
)
Visual Basic
Public Shared Function IsFluidInUse ( _
	document As Document, _
	fluidId As ElementId _
) As Boolean
Visual C++
public:
static bool IsFluidInUse(
	Document^ document, 
	ElementId^ fluidId
)

Parameters

document
Type: Autodesk.Revit.DB..::..Document
The document.
fluidId
Type: Autodesk.Revit.DB..::..ElementId
The id of the fluid type.

Return Value

True if the fluid type is in use. False if the fluid type is not in use.

Remarks

If a fluid type is in use, it cannot be deleted.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL

See Also