Delegate Func<TResult>
- Namespace
- System
- Assembly
- mscorlib.dll
Encapsulates a method that has no parameters and returns a value of the type specified by the TResult parameter.
public delegate TResult Func<out TResult>()Returns
- TResult
The return value of the method that this delegate encapsulates.
Type Parameters
TResultThe type of the return value of the method that this delegate encapsulates. This type parameter is covariant.That is, you can use either the type you specified or any type that is more derived.For more information about covariance and contravariance, see Covariance and Contravariance in Generics.
- Extension Methods
Constructors
Func(object, IntPtr)
public Func(object @object, IntPtr method)Parameters
Methods
BeginInvoke(AsyncCallback, object)
public virtual IAsyncResult BeginInvoke(AsyncCallback callback, object @object)Parameters
callbackAsyncCallbackobjectobject
Returns
EndInvoke(IAsyncResult)
public virtual TResult EndInvoke(IAsyncResult result)Parameters
resultIAsyncResult
Returns
- TResult
Invoke()
public virtual TResult Invoke()Returns
- TResult