| C# 语法 |
VB 语法 |
| 变量声明 |
|
int x; String s; String s1, s2; Object o; Object obj
= new Object(); public String name;
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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
|
| 语句 |
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Response.Write("foo");
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Response.Write("foo")
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| 注释 |
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// This is a comment /* This is a multi-line comment
*/
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" This is a comment " This " is " a " multi-line "
comment
|
| 访问索引属性 |
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String s = Request.QueryString["Name"]; String value
= Request.Cookies["key"];
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Dim s, value As String s = Request.QueryString("Name")
value = Request.Cookies("Key").Value "Note that default non-indexed properties
"must be explicitly named in VB
|
| 声明一个属性 |
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public String name { get { ... return ...; } set {
... = value; } /div>
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Public Property Name As String Get ... Return ...;
End Get Set ... = Value; End Set End Property
|
| 数组 |
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String[] a = new String[3]; a[0] = "1"; a[1] = "2";
a[2] = "3"; String[][] a = new String[3][3]; a[0][0] = "1"; a[1][0] =
"2"; a[2][0] = "3";
|
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" " Array of
unspecified bounds (NA in C#) 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"
|
| 初始化 |
|
String s = "Hello World"; int i = 1 double[] a = {
3.00, 4.00, 5.00 };
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Dim s As String = "Hello World" Dim i As Integer =
1 Dim a() As Double = { 3.00, 4.00, 5.00 }
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| IF 语句 |
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if (Request.QueryString != null) { ... }
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If Not (Request.QueryString = Null) ... End If
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| Case 语句 |
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switch (FirstName) { case "John" : ... break; case
"Paul" : ... break; case "Ringo" : ... break; }
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Select (FirstName) case "John" : ... case "Paul" :
... case "Ringo" : ... End Select
|
.