Please ensure Javascript is enabled for purposes of website accessibility
Powered by Zoomin Software. For more details please contactZoomin

AF SDK Reference

TABLE OF CONTENTS

PIServers.Refresh Method (Boolean)

Save PDF
Save selected topicSave selected topic and subtopicsSave all topics
Share
Share to emailCopy topic URL
  • Last UpdatedJan 12, 2026
  • 2 minute read
PIServers.Refresh Method (Boolean)
Refresh the list of known PI Data Archive servers on the local machine with the option to refresh cached collections for connected servers.

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

Syntax

public void Refresh(
	bool refreshConnectedPIServers
)
Public Sub Refresh ( 
	refreshConnectedPIServers As Boolean
)

Dim instance As PIServers
Dim refreshConnectedPIServers As Boolean

instance.Refresh(refreshConnectedPIServers)
public:
void Refresh(
	bool refreshConnectedPIServers
)
member Refresh : 
        refreshConnectedPIServers : bool -> unit

Parameters

refreshConnectedPIServers
Type: SystemBoolean
If , then all PIServer objects that are connected to their server will automatically be refreshed. If , then only the collection and each PIServer's connection information will be updated.

Remarks

Note Notes to Callers
This call might use a background task to complete some of its work. See the Threading Overview for some matters to consider when execution transitions to another thread.

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

See Also

In This Topic
Related Links
TitleResults for “How to create a CRG?”Also Available in