I've been reading programming books for quite a while now, and I agree this is totally useless even for explaining the syntax of the if statement. For goodness sake couldn't they write something like this at least:

for(int i = 0; i < 2; i++)
{
if(i==0)
Console.WriteLine("This is a zero");
if(i==1)
Console.WriteLine("This is a one");
}

So you could kind of understand that the code supposed to do something. In this case write something to the screen. And if you wrote this into your visual studio it would actually work!!!

Hi, I'm trying to write a binary tree in C#. Looked all over internet for some tutorials. Found one here, the theory made sense, I downloaded the code it did not work. I just copied the code into my own file it said it did not have a Main() method. I'm stuck. Please help me write a simple binary tree that you can insert values to by using a command prompt window Console.ReadLine() thing in code. I'm new to C# so please keep it as stupid and as simple as possible. Thank you.