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IsValidUnitSymbol Method (DisplayUnitType, UnitSymbolType)

Checks whether a unit symbol is valid for a given display unit.

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

Syntax

C# 
[ObsoleteAttribute("This method is deprecated in Revit 2021 and may be removed in a future version of Revit. Please use the `IsValidSymbol(ForgeTypeId, ForgeTypeId)` method instead.")]
public static bool IsValidUnitSymbol(
	DisplayUnitType displayUnit,
	UnitSymbolType unitSymbol
)
Visual Basic 
<ObsoleteAttribute("This method is deprecated in Revit 2021 and may be removed in a future version of Revit. Please use the `IsValidSymbol(ForgeTypeId, ForgeTypeId)` method instead.")> _
Public Shared Function IsValidUnitSymbol ( _
	displayUnit As DisplayUnitType, _
	unitSymbol As UnitSymbolType _
) As Boolean
Visual C++ 
[ObsoleteAttribute(L"This method is deprecated in Revit 2021 and may be removed in a future version of Revit. Please use the `IsValidSymbol(ForgeTypeId, ForgeTypeId)` method instead.")]
public:
static bool IsValidUnitSymbol(
	DisplayUnitType displayUnit, 
	UnitSymbolType unitSymbol
)

Parameters

displayUnit
Type: Autodesk.Revit.DB DisplayUnitType
The display unit.
unitSymbol
Type: Autodesk.Revit.DB UnitSymbolType
The unit symbol to check.

Return Value

True if the unit symbol is valid, false otherwise.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentException displayUnit is an invalid display unit. See UnitUtils.IsValidDisplayUnit(DisplayUnitType) and UnitUtils.GetValidDisplayUnits().
Autodesk.Revit.Exceptions ArgumentOutOfRangeException A value passed for an enumeration argument is not a member of that enumeration

See Also