ServiceManager.RemoveCallback(Delegate, Delegate) Method
Definition
Important
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A helper method that performs a Delegate.Remove
operation, and unwraps delegates that are proxies to generic callbacks. You should use this method in your Unsubscribe implementations.
protected:
static Delegate ^ RemoveCallback(Delegate ^ existing, Delegate ^ toRemove);
protected static Delegate RemoveCallback (Delegate existing, Delegate toRemove);
static member RemoveCallback : Delegate * Delegate -> Delegate
Protected Shared Function RemoveCallback (existing As Delegate, toRemove As Delegate) As Delegate
Parameters
- existing
- Delegate
The existing delegate to remove the callback from.
- toRemove
- Delegate
The callback to remove.
Returns
Returns Delegate, which is a new value to assign to the existing delegate.
Applies to
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