m_stateObject field
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
An object that represents data that the action will use.
Namespace: System.Threading.Tasks
Assembly: mscorlib (in mscorlib.dll)
Because you can't access this internal member from the .NET Framework, the following syntax is provided in Common Intermediate Language (CIL).
Syntax
.field assembly object m_stateObject
Remarks
This is the state parameter in the Task constructor. It is also the backing field for the System.Threading.Tasks.Task.AsyncState property.