null
if the key value is not found.
C#
Parameters
- source
- Data storage or cache.
- key
- Key of the value.
Type Parameters
- T
- The type to which the value returned from the storage / cache is given.
Return Value
The by the key key casted to the T type ornull
if the value is not found.Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2