void SetProperty( 
   ISchemaManagerItem managerItem,
   System.string propertyName,
   System.string propertyValue,
   System.bool invalidate
)

Parameters

managerItem

Manager item.

propertyName

User property name.

propertyValue

User property value.

invalidate

If true - invalidates manager item.

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

Reference