Why we need a ParameterizedThreadStart delegate?

Thread(ParameterizedThreadStart) Constructor is used to initialize a new instance of the Thread class. It defined a delegate which allows an object to pass to the thread when the thread starts. This constructor gives ArgumentNullException if the parameter of this constructor is null.

What is ThreadStart?

Thread(ThreadStart) Constructor is used to initialize a new instance of a Thread class. This constructor will give ArgumentNullException if the value of the parameter is null. Syntax: public Thread(ThreadStart start);

What is difference between thread and delegate?

A delegate is a like a variable for a function. In other languages they are called function pointers. These variables can reference one or more functions. Threads allow for multiple execution paths to in application to exist at the same time.

Why do we use ThreadStart in C#?

ThreadStart is an object that holds a function that can be used to start a thread. You’d use it for example if you have a list of functions which you want to start, put them in a list, and loop through them.

What is Java thread join?

What is a Join Method in Java? Join method in Java allows one thread to wait until another thread completes its execution. In simpler words, it means it waits for the other thread to die. It has a void type and throws InterruptedException.

What is start () method?

The start() method of thread class is used to begin the execution of thread. The result of this method is two threads that are running concurrently: the current thread (which returns from the call to the start method) and the other thread (which executes its run method).

What is difference between starting thread with Run () and start () method?

The difference is that when program calls start() method, a new thread is created and code inside run() is executed in the new thread: while if you call run() method directly, no new thread will be created and code inside run() will execute in the current thread directly.

What is difference between async and await in C#?

The async keyword turns a method into an async method, which allows you to use the await keyword in its body. When the await keyword is applied, it suspends the calling method and yields control back to its caller until the awaited task is complete. await can only be used inside an async method.

What is a parameterizedthreadstart delegate?

A ParameterizedThreadStart delegate that is passed to the Thread.Thread(ParameterizedThreadStart) constructor. Any method that has a single parameter of type Object and that returns void in C# or is a Sub procedure in Visual Basic can represent the delegate.

What is the difference between threadstart and parameterizedthreadstart?

ThreadStart enables you to start a thread and pass no arguments to the target method. For parameterless target methods, this type is ideal. ParameterizedThreadStart gives you the ability to pass an argument of any type to a specific method on a thread. We can process many different data values on different threads.

What is the difference between thread and threadstart in Java?

The Thread (ThreadStart) constructor can only be used when the signature of your SomeMethod method matches the ThreadStart delegate. Conversely, Thread (ParameterizedThreadStart) requires SomeMethod to match the ParameterizedThreadStart delegate.

How do I create a threadstart delegate for a static method?

For C++, starting with .NET Framework 2.0, creating a ThreadStart delegate for a static method requires only one parameter: the address of the callback method, qualified by the class name. In earlier versions two parameters were required when creating a delegate for a static method: zero (null) and the method address.