C# by example

[Nytro]

Foarte multe exemple pentru diferite actiuni.

Exemple:

using System;
public class HelloWorld
{
    public static void Main(string[] args) {
	Console.Write("Hello World!");
    }
}

using System;
namespace PlayingAround {
    class ReadAll {
        public static void Main(string[] args) {
            string contents = System.IO.File.ReadAllText(@"C:\t1");
            Console.Out.WriteLine("contents = " + contents);
        }
    }
}

public static string getFileAsString(string fileName) {
   StreamReader sReader = null;
   string contents = null;
   try {
      FileStream fileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
      sReader = new StreamReader(fileStream);
      contents = sReader.ReadToEnd();
   } finally {
     if(sReader != null) {
         sReader.Close();
      }
   }
   return contents;
}

using System;
namespace PlayingAround {
    class ReadAll {
        public static void Main(string[] args) {
            string[] lines = System.IO.File.ReadAllLines(@"C:\t1");
            Console.Out.WriteLine("contents = " + lines.Length);
            Console.In.ReadLine();
        }
    }
}

StreamReader sr = new StreamReader("fileName.txt");
string line;
while((line= sr.ReadLine()) != null) {
	Console.WriteLine("xml template:"+line);
}

if (sr != null)sr.Close();  //should be in a "finally" or "using" block

using System;
namespace PlayingAround {
    class ReadAll {
        public static void Main(string[] args) {
            string myText = "Line1" + Environment.NewLine + "Line2" + Environment.NewLine;
            System.IO.File.WriteAllText(@"C:\t2", myText);
        }
    }
}

using System;
using System.IO;

public class WriteFileStuff {

public static void Main() {
       FileStream fs = new FileStream("c:\\tmp\\WriteFileStuff.txt", FileMode.OpenOrCreate, FileAccess.Write);			
       StreamWriter sw = new StreamWriter(fs);
       try {
		sw.WriteLine("Howdy World.");
	} finally {
		if(sw != null) { sw.Close(); }
	}
}
}

In fine, sunt foarte multe cu sintaxa evidentiata (syntax highlight, pe romaneste):

http://www.fincher.org/tips/Languages/csharp.shtml