Why is the console window closing immediately once displayed my output?

Question

I\'m studying C# by following the guides in MSDN.

Now, I just tried the Example 1 (here is the link to MSDN), and I\'ve encountered an i

Answer 1

The program immediately closes because there's nothing stopping it from closing. Insert a breakpoint at return 0; or add Console.Read(); before return 0; to prevent the program from closing.