AF SDK Reference

PISystem.Supports Method (PISystemFeatures)

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PISystem.Supports Method (PISystemFeatures)

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Last UpdatedNov 18, 2025
2 minute read

Checks if the specified PISystemFeatures feature is supported by the PISystem.

Namespace: OSIsoft.AF
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.1.1.1182

Syntax

public bool Supports(
	PISystemFeatures feature
)

Public Function Supports ( 
	feature As PISystemFeatures
) As Boolean

Dim instance As PISystem
Dim feature As PISystemFeatures
Dim returnValue As Boolean

returnValue = instance.Supports(feature)

public:
bool Supports(
	PISystemFeatures feature
)

member Supports : 
        feature : PISystemFeatures -> bool

Parameters

feature: Type: OSIsoft.AFPISystemFeatures
The feature to check if it is supported by the PISystem.

Return Value

Type: Boolean
Returns if the server supports the specified feature.

Remarks

The PISystemFeatures that are supported by the PISystem are determined by the version of the PI AF Server and what the server reports that it supports. Some features, like EventFrame, can be enabled on the PI AF Server. Other features, like FindElementsByAttribute, are determined by the version of the PI AF Server.

AF SDK Reference