Checks whether a plus prefix can be displayed for a given unit.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2014

Syntax

C#
public static bool CanUsePlusPrefix(
	ForgeTypeId unitTypeId
)
Visual Basic
Public Shared Function CanUsePlusPrefix ( _
	unitTypeId As ForgeTypeId _
) As Boolean
Visual C++
public:
static bool CanUsePlusPrefix(
	ForgeTypeId^ unitTypeId
)

Parameters

unitTypeId
Type: Autodesk.Revit.DB..::..ForgeTypeId
Identifier of the unit.

Return Value

True if a plus prefix can be displayed, false otherwise.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException unitTypeId is not a unit identifier. See UnitUtils.IsUnit(ForgeTypeId) and UnitUtils.GetUnitTypeId(DisplayUnitType).
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL

See Also