mscorlib-4.0-offline-doxygenated-documentation/html/_lock_recursion_policy_8cs_source.html

 namespace System.Threading
 {
     [global::__DynamicallyInvokable]
     public enum LockRecursionPolicy
     {
         [global::__DynamicallyInvokable]
         NoRecursion,
         [global::__DynamicallyInvokable]
         SupportsRecursion
     }
 }
System.Threading.LockRecursionPolicy
LockRecursionPolicy
Specifies whether a lock can be entered multiple times by the same thread.
Definition: LockRecursionPolicy.cs:5

System.Threading.LockRecursionPolicy.SupportsRecursion
A thread can enter a lock recursively. Some classes may restrict this capability.

System.Threading
Definition: _IOCompletionCallback.cs:3

System.Threading.LockRecursionPolicy.NoRecursion
If a thread tries to enter a lock recursively, an exception is thrown. Some classes may allow certain...