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AF SDK Reference

AFGlobalSettings.PISystemsDirectoryOptions Property

AFGlobalSettings.PISystemsDirectoryOptions Property

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

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

Syntax

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

Dim value As PISystemsAFDirectoryOptions

value = AFGlobalSettings.PISystemsDirectoryOptions

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

Property Value

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

Remarks

The collection methods used to look up a PISystem 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 PISystem is added to a bad address list. The MinCheckIPTimeout and MaxCheckIPTimeout settings determine the minimum and maximum timeouts before an invalid PISystem 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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