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AF SDK Reference

AFGlobalSettings.PIServersDirectoryOptions Property

AFGlobalSettings.PIServersDirectoryOptions Property

  • Last UpdatedNov 18, 2025
  • 2 minute read
AFGlobalSettings.PIServersDirectoryOptions Property
The directory options used when looking up a PIServer in the collection.

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

Syntax

public static PISystemsAFDirectoryOptions PIServersDirectoryOptions { get; set; }
Public Shared Property PIServersDirectoryOptions As PISystemsAFDirectoryOptions
	Get
	Set

Dim value As PISystemsAFDirectoryOptions

value = AFGlobalSettings.PIServersDirectoryOptions

AFGlobalSettings.PIServersDirectoryOptions = value
public:
static property PISystemsAFDirectoryOptions PIServersDirectoryOptions {
	PISystemsAFDirectoryOptions get ();
	void set (PISystemsAFDirectoryOptions value);
}
static member PIServersDirectoryOptions : PISystemsAFDirectoryOptions with get, set

Property Value

Type: PISystemsAFDirectoryOptions
Returns the directory options used when looking up a PIServer in the collection.

Remarks

The collection methods used to look up a PIServer in the collection use the value of this property to control their behavior. When the CheckIP directory option is enabled and a host address cannot be resolved, the PIServer is added to a bad address list. The MinCheckIPTimeout and MaxCheckIPTimeout settings determine the minimum and maximum timeouts before an invalid PIServer address is checked again.

The default value for this property is read from the SDK's configuration file in the OSI directory under the CommonApplicationData directory. This default value will be the default for all clients executed on the computer. If this property is modified in the client, then it will only affect the current client and the modified value will not be persisted.

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, 2.8.5, 2.8, 2.7.5, 2.7

See Also

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