[Source] .net/c# Thread thread Suspend and Resume obsolete solutions

Thread.Suspend has been deprecated.  Please use other classes in System.Threading, such as Monitor, Mutex, Event, and Semaphore, to synchronize Threads or protect resources.  The hyperlink login is visible.

Thread.Resume has been deprecated.  Please use other classes in System.Threading, such as Monitor, Mutex, Event, and Semaphore, to synchronize Threads or protect resources.  The hyperlink login is visible.

Do not use the Suspend and Resume methods to synchronize thread activity. Is there a way to know what code is when you pause the execution of the thread. If you hold a lock during security privilege evaluation, other threads in your suspended thread in AppDomain may be blocked. If you suspend other threads in the AppDomain when executing the class constructor, attempts to use the class are blocked. Deadlocks can easily occur.

//
        Summary:
        Continue the suspended thread.
        //
        Anomaly:
        //   T:System.Threading.ThreadStateException:
        The thread is not started, dead, or is not in a pending state.
        //
        //   T:System.Security.SecurityException:
        The caller does not have the proper System.Security.Permissions.SecurityPermission.
        [Obsolete("Thread.Resume has been deprecated.  Please use other classes in System.Threading, such as Monitor, Mutex, Event, and Semaphore, to synchronize Threads or protect resources.  The hyperlink login is visible.", false)]
        [SecuritySafeCritical]
        public void Resume();