【 tulaoshi.com - ASP 】
*/ASP+ 现在支持两种语言C# (简称 "C Sharp"), Visual Basic, and JScript.
基于习惯，在以下的语言介绍中，我们采用的练习和例程采用VB和C#语言来开发Web应用程序.如果想要得到关于.Net技术的详细资
料，请去MS的站点 查看关于 NGWS SDK!
在下面的列表中，你可以看到关于这两种语言的语法的简要介绍
1.变量声名
C# 语法
int x;
String s;
String s1, s2;
Object o;
Object obj = new Object();
public String name;
VB语法
Dim x As Integer
Dim s As String
Dim s1, s2 As String
Dim o 'Implicitly Object
Dim obj As New Object()
Public name As String
2语句
C#:
Response.Write("豆腐");
VB:
Response.Write("豆腐")
3.注释语句
//豆腐制作，都是精品
/*
豆腐制作
，
都是精品
*/
VB:
'豆腐制作，都是精品
' 豆腐制作
'，
'都是精品
4.获得URL 传递的变量
C#:
String s = Request.QueryString["Name"];
String value = Request.Cookies["key"];
VB:
Dim s, value As String
s = Request.QueryString("Name")
value = Request.Cookies("Key").Value
5.声明属性
C#:
public String name {
get {
...
return ...;
}
set {
... = value;
}
}
VB:
Public Property Name As String
Get
...
Return ...;
End Get
Set
... = Value;
End Set
End Property
6.数组
C#
String[] a = new String[3];
a[0] = "1";
a[1] = "2";
a[2] = "3";
//二维数组
String[][] a = new String[3][3];
a[0][0] = "1";
a[1][0] = "2";
a[2][0] = "3";
VB:
Dim a(3) As String
a(0) = "1"
a(1) = "2"
a(2) = "3"
Dim a(3,3) As String
a(0,0) = "1"
a(1,0) = "2"
a(2,0) = "3"
Dim a() As String
a(0,0) = "1"
a(1,0) = "2"
a(2,0) = "3"
Dim a(,) As String
a(0,0) = "1"
a(1,0) = "2"
a(2,0) = "3"
7变量初始化
C#:
String s = "Hello World";
int i = 1
double[] a = { 3.00, 4.00, 5.00 };
VB:
Dim s As String = "Hello World"
Dim i As Integer = 1
Dim a() As Double = { 3.00, 4.00, 5.00 }
8;判断语句(If 语句)
if (Request.QueryString != null) {
...
}
VB:
If Not (Request.QueryString = Null)
...
End If
9.分支语句(case 语句)
C#:
switch (FirstName) {
case "John" :
...
break;
case "Paul" :
...
break;
case "Ringo" :
...
break;
}
VB:
Select (FirstName)
case "John" :
...
case "Paul" :
...
case "Ringo" :
...
End Select
10 For循环语句
C#
for (int i=0; i<3; i++)
a(i) = "test";
VB:
Dim I As Integer
For I = 0 To 2
a(I) = "test"
Next
11 While 循环
C#:
int i = 0;
while (i<3) {
Consol
