Units Set |
Sets the default FormatOptions for a spec.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Parameters
- specTypeId ForgeTypeId
- Identifier of the spec.
- options FormatOptions
- The FormatOptions.

Exception | Condition |
---|---|
ArgumentException | specTypeId is not a measurable spec identifier. See UnitUtils.IsMeasurableSpec(ForgeTypeId). -or- FormatOptions cannot be modified for specTypeId. See Units.IsModifiableSpec(ForgeTypeId) and Units.GetModifiableSpecs(). -or- UseDefault is true in options. -or- The unit in options is not valid for specTypeId. See UnitUtils.IsValidUnit(ForgeTypeId, ForgeTypeId) and UnitUtils.GetValidUnits(ForgeTypeId). -or- The rounding method in options is not set to Nearest. |
ArgumentNullException | A non-optional argument was null |
