MulticastDelegate.CombineImpl Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Combines this Delegate with the specified Delegate to form a new delegate.
Assembly: mscorlib (in mscorlib.dll)
'Declaration Protected Overrides NotOverridable Function CombineImpl ( _ follow As Delegate _ ) As Delegate
Parameters
- follow
- Type: System.Delegate
The delegate to combine with this delegate.
Return Value
Type: System.DelegateA Delegate that is the new root of the MulticastDelegate invocation list.
| Exception | Condition |
|---|---|
| MemberAccessException | Cannot create an instance of an abstract class, or this member was invoked with a late-binding mechanism. |
| ArgumentException | Both a and b are not Nothing, and a and b are not instances of the same delegate type. |
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