AsyncTaskMethodBuilder.ObjectIdForDebugger property
Applies to: 
Visual Studio 
Visual Studio for Mac
Note
This article applies to Visual Studio 2017. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here
Gets an object that may be used to uniquely identify this builder to the debugger.
Namespace: System.Runtime.CompilerServices
Assembly: mscorlib (in mscorlib.dll)
Because you cannot access this internal member from the .NET Framework, the following syntax is provided in Common Intermediate Language (CIL).
Syntax
private object ObjectIdForDebugger