ASP.NET立即上手教程(1)

源代码网整理以下public String name {

源代码网整理以下 get {
  ...
  return ...;
 }

源代码网整理以下 set {
  ... = value;
 }

源代码网整理以下}

源代码网整理以下// Declare the Enumeration
public enum MessageSize {

源代码网整理以下  Small = 0,
  Medium = 1,
  Large = 2
}

源代码网整理以下// Create a Field or Property
public MessageSize msgsize;

源代码网整理以下// Assign to the property using the Enumeration values
msgsize = Small;

源代码网整理以下// Declare a void return function
void voidfunction() {
...
}

源代码网整理以下// Declare a function that returns a value
String stringfunction() {
...
  return (String) val;
}

源代码网整理以下// Declare a function that takes and returns values
String parmfunction(String a, String b) {
...
  return (String) (a + b);
}

源代码网整理以下// Use the Functions
voidfunction();
String s1 = stringfunction();
String s2 = parmfunction("Hello", "World!");

源代码网整理以下// Stand-alone attribute
[STAThread]

源代码网整理以下// Attribute with parameters
[DllImport("ADVAPI32.DLL")]

源代码网整理以下// Attribute with named parameters
[DllImport("KERNEL32.DLL", CharSet=CharSet.Auto)]

源代码网整理以下  String[] a = new String[3];
  a[0] = "1";
  a[1] = "2";
  a[2] = "3";

源代码网整理以下  String[][] a = new String[3][3];
  a[0][0] = "1";
  a[1][0] = "2";
  a[2][0] = "3";

源代码网整理以下switch (FirstName) {
 case "John" :
  ...
  break;
 case "Paul" :
  ...
  break;
 case "Ringo" :
  ...
  break;
 default:
  ...
  break;
}

源代码网整理以下For 循环 
for (int i=0; i<3; i++)
 a(i) = "test";
While 循环 
int i = 0;
while (i<3) {
 Console.WriteLine(i.ToString());
 i += 1;
}

源代码网整理以下// Using Strings
String s1;
String s2 = "hello";
s2 += " world";
s1 = s2 + " !!!";

源代码网整理以下// Using StringBuilder class for performance
StringBuilder s3 = new StringBuilder();
s3.Append("hello");
s3.Append(" world");
s3.Append(" !!!");

源代码网整理以下// Create a public event
public event EventHandler MyEvent;

源代码网整理以下// Create a method for firing the event
protected void OnMyEvent(EventArgs e) {
   MyEvent(this, e);
}

源代码网整理以下using System;

源代码网整理以下namespace MySpace {

源代码网整理以下 public class Foo : Bar {

源代码网整理以下  int x;

源代码网整理以下  public Foo() { x = 4; }
  public void Add(int x) { this.x += x; }
  override public int GetNum() { return x; }
 }

源代码网整理以下}

源代码网整理以下// csc /out:librarycs.dll /t:library
// library.cs

源代码网整理以下public class MyClass : IEnumerable {
...

源代码网整理以下  IEnumerator IEnumerable.GetEnumerator() {
     ...
  }
}

源代码网整理以下using System;

源代码网整理以下public class ConsoleCS {

源代码网整理以下 public ConsoleCS() {
  Console.WriteLine("Object Created");
 }

源代码网整理以下 public static void Main (String[] args) {
  Console.WriteLine("Hello World");
  ConsoleCS ccs = new ConsoleCS();
 }

源代码网整理以下}

源代码网整理以下// csc /out:consolecs.exe /t:exe console.cs

源代码网整理以下using System;

源代码网整理以下public class Module {

源代码网整理以下public static void Main (String[] args) {
 Console.WriteLine("Hello World");
}

源代码网整理以下}
// csc /out:consolecs.exe /t:exe console.cs