AF SDK Reference

UOM.DeltaUOM Property

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UOM.DeltaUOM Property

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Last UpdatedJan 12, 2026
2 minute read

The UOM that corresponds to the difference in two quantities in this UOM.

Namespace: OSIsoft.AF.UnitsOfMeasure
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.2.0.7

Syntax

public UOM DeltaUOM { get; }

Public ReadOnly Property DeltaUOM As UOM
	Get

Dim instance As UOM
Dim value As UOM

value = instance.DeltaUOM

public:
property UOM^ DeltaUOM {
	UOM^ get ();
}

member DeltaUOM : UOM with get

Property Value

Type: UOM
Returns the UOM that corresponds to the difference in two quantities in this UOM.

Remarks

For all standard UOMs, the delta UOM is the same as the current UOM. This can be overridden by defining a UOM with an Abbreviation starting with 'Delta ' followed by the corresponding UOM abbreviation. As an example, for temperature UOMs the equivalent UOM from the Temperature (Delta) class is returned.

Version Information

AFSDK

Supported in: 3.1.1, 3.1.0, 3.0.2, 3.0.1, 3.0.0, 2.10.11, 2.10.5, 2.10.0, 2.10, 2.9.5, 2.9

AF SDK Reference