IAsyncResult.AsyncState Property
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Gets a user-defined object that qualifies or contains information about an asynchronous operation.
Assembly: mscorlib (in mscorlib.dll)
Property Value
Type: System.ObjectA user-defined object that qualifies or contains information about an asynchronous operation.
This property returns the object that is the last parameter of the method that initiates an asynchronous operation.
Notes to ImplementersImplement this property to allow the caller of an asynchronous operation to obtain an application-defined object that is specified at the start of the operation.
Notes to CallersThis object can be used to pass state information for the asynchronous operation to an AsyncCallback that you provide.