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AF SDK Reference

AFGlobalSettings.CacheTime Property

  • Last UpdatedNov 18, 2025
  • 2 minute read
AFGlobalSettings.CacheTime Property
The length of time, in seconds, that AF SDK objects will be kept in the cache, provided there is room based on the MaxObjects property.

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

Syntax

public static int CacheTime { get; set; }
Public Shared Property CacheTime As Integer
	Get
	Set

Dim value As Integer

value = AFGlobalSettings.CacheTime

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

Property Value

Type: Int32
The number of seconds that the AF SDK will keep objects in its cache. Specify a value of zero to have no cache.

Remarks

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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