AF SDK Reference

AFValue.Status Property

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AFValue.Status Property

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Last UpdatedJan 12, 2026
2 minute read

Indicates the various conditions of the value.

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

Syntax

public AFValueStatus Status { get; set; }

Public Property Status As AFValueStatus
	Get
	Set

Dim instance As AFValue
Dim value As AFValueStatus

value = instance.Status

instance.Status = value

public:
property AFValueStatus Status {
	AFValueStatus get ();
	void set (AFValueStatus value);
}

member Status : AFValueStatus with get, set

Property Value

Type: AFValueStatus
A status enumeration with flags to indicate the condition of the value.

Remarks

The lower byte (bits 0-7) of the status are reserved for indicating the overall status of the value. The second lowest byte (bits 8-15) indicates vendor specific status. The Annotated bit is the top-most bit of this byte (bit 15). The top word (bits 16-31) is available for user use and the AF SDK will not apply any meaning to these bits.

AF SDK Reference