TypeDescriptor.CreateAssociation(Object, Object) Method
Definition
Important
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Creates a primary-secondary association between two objects.
public:
static void CreateAssociation(System::Object ^ primary, System::Object ^ secondary);
public static void CreateAssociation (object primary, object secondary);
static member CreateAssociation : obj * obj -> unit
Public Shared Sub CreateAssociation (primary As Object, secondary As Object)
Parameters
Exceptions
One or both of the parameters are null
.
primary
is equal to secondary
.
Remarks
The CreateAssociation method creates an association between a primary and a secondary object. Once an association is created, a designer or other filtering mechanism can add properties that route to either object into the primary object's property set. When a property invocation is made against the primary object, the GetAssociation method will be called to resolve the actual object instance that is related to its type parameter.
A WeakReference is used to maintain the association between the primary and secondary object; therefore, this method does not prevent either object from being finalized and reclaimed by garbage collection.