Locking an object in C#? [closed]

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I have the following sample code in some (nonexistent) language:

class Node {
int val;
Lock lock;
}

What would be the equivalent of that Lock in C#?

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In C#, any object can be used with thread locking.

So your code could look like:

class Node {
int val;
Object lockObject = new Object();
}

Within your code you lock the object like:

void SomeFunction()
{
    lock(lockObject)
    {
         // Do sometthing that needs thread protection
    }
}

If you need an inter-process locking object, then you can use a semaphore. See this.

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c# has a lock keyword. You can create an object of type object called lobj or something similar and then use

object lObj = new object();
lock(lObj){}