DynamicAdvisingServices.QueryInterface<T> Method |
Namespace: PostSharp.Patterns.DynamicAdvising
Assembly: PostSharp.Patterns.Common (in PostSharp.Patterns.Common.dll) Version: 6.10.10.0 (6.10.10.0)
public static T QueryInterface<T>( Object obj, bool throwing = true ) where T : class
Parameters
- obj
- Type: System.Object
The object for which the interface should be queried. - throwing (Optional)
- Type: System.Boolean
true if the method should throw a InvalidCastException if obj does not implement the T interface, false if null be returned instead. The default value is true.
Type Parameters
- T
- The type of the required interface.
Return Value
Type: TAn object implementing the T interface on behalf of obj, or null if obj does not implement T and throwing is true.
This method shall return obj if the type of obj statically implements the interface. Otherwise, the method shall return another object that implements T on behalf of obj. In this case, the returned object shall implement the IDynamicInterfaceImplementation interface, which allows to navigate back to obj.