M

FormatOptions.SetUnitTypeId

Description:
Sets the unit used to quantify values.

public FormatOptions SetUnitTypeId(
	ForgeTypeId unitTypeId
)

Public Function SetUnitTypeId ( _
	unitTypeId As ForgeTypeId _
) As FormatOptions

public:
FormatOptions^ SetUnitTypeId(
	ForgeTypeId^ unitTypeId
)

Return Value FormatOptions

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
Autodesk.Revit.Exceptions.InvalidOperationException

UseDefault is true in this FormatOptions.