Gets a bool value that specifies whether the asynchronous operation completed synchronously.
true if the operation synchronously; otherwise false.
Operation
As described above.
Note: Most implementations of the IAsyncResult interface will not use this property, and should return false .This property is read-only.
Usage
Use this property to determine if the asynchronous operation completed synchronously. For example, this property can return true for an asynchronous IO operation if the IO request was small.
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0