AFValue.ValueAsDouble Method
- Last UpdatedNov 18, 2025
- 2 minute read
- PI System
- AF SDK 2024 R2
- Developer
Returns the value held by this AFValue as a Double.
The value will be converted if possible.
If the value cannot be converted an exception will be throw.
The value can be checked before performing the conversion using the Type or TypeCode property.
Namespace: OSIsoft.AF.Asset
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.1.1.1182
Syntax
public double ValueAsDouble()
Public Function ValueAsDouble As Double Dim instance As AFValue Dim returnValue As Double returnValue = instance.ValueAsDouble()
public: double ValueAsDouble()
member ValueAsDouble : unit -> float
Return Value
Type: DoubleThe value as a double.