C # concise tutorial (2)
Disclaimer: I am in translation, add some of my own opinions and some other comparisons, I hope you can make everyone understand more, understand more.
If you have any suggestions, please mail: efoxxx@263.net
By the way, the brother of "finding the C # compiler" in the expert clinic, how can I have not received the C # compiler you promised, urgent, and send me a busy busy, Thanks!
My first C # program
Lower is "My First C # Program" source code, you can knock this code in any editor, it is better to say NotePad, WordPad, and so on (of course, according to I (EFOxxx), it is best to use The editor of the VC, because it allows you to easily tell what is reserved, reducing input errors). When you type it, save it as a text file that is the extension of .cs (I assume it to save it as: myfirstcs.cs).
Now you can execute the command in the command line (DOS):
CSC myfirstcs
(I have to say a path! Which of the directory you will put myfirstcs, you will have this command. This command will build a MyFirstCs.exe file).
Perform myfirstcs.exe -
This program outputs on the console:
Hello, C # World!
Source program:
// use system
Using system;
Class Hello
{
Static void main () {// display output on Console
Console.writeline ("Hello, C # World!");
}
}
Efoxxx Supplement:
Everyone may wish to compare here with Java's Hello program, I am attached here:
Class HelloWorldApp
{
Public static void main (string [] args)
{
System.out.Println ("Hello World!"); // Display the string.
}
}
