06 2015 档案

temp7
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posted @ 2015-06-17 15:44 xymum
temp3
摘要：Imports System.IOPublic Class Form1 'Create private varables Private addressDList As Dictionary(Of String, List(Of String)) Private lstAddress As List... 阅读全文
posted @ 2015-06-17 15:41 xymum
temp3-address
摘要：Public Class Address Private addrNickName As String Private addrFullName As String Private addrEmail As String Public Sub New(ByVal nickName As Stri... 阅读全文
posted @ 2015-06-17 15:40 xymum
temp2
摘要：Public Class Form1 Private Const NUM_SIDES = 6 Private roll As New Random() Private cash As Integer = 100 Private betAmount As Integer = 10 Privat... 阅读全文
posted @ 2015-06-17 15:38 xymum
temp1
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posted @ 2015-06-17 15:37 xymum
VB Strings
摘要：VB StringsString Length Comparing StringsStrings in VB.NET are compared using the String Compare method. The return value can be -1 (if the... 阅读全文
posted @ 2015-06-17 15:16 xymum
VS Regions
摘要：RegionsVisual Studio IDE provides an easy way to collapse long tracts of program code into short sections for better viewing and easier scrolling.The ... 阅读全文
posted @ 2015-06-17 15:02 xymum
VB Structures
摘要：StructuresSometimes you may need to define your own data type in your VB code -- structures allow you to create composite values. Primitive variables ... 阅读全文
posted @ 2015-06-17 14:59 xymum
Inheritance - Overrides
摘要：Inheritance - OverridesWhen a base class defines only the names of its methods or properties with the MustInherit modifier, the derived classes must p... 阅读全文
posted @ 2015-06-17 14:57 xymum
Collections
摘要：VB.NET supports collections such as List and Dictionary, which are useful constructs when building applications that need to access a set of related i... 阅读全文
posted @ 2015-06-17 14:54 xymum
VB Procedures
摘要：VB ProceduresA VB.NET procedure (aka sub for subroutine) is defined using the Sub / End Sub keywords. The procedure is invoked by using its name as a ... 阅读全文
posted @ 2015-06-17 00:37 xymum
VB Functions
摘要：VB FunctionsA VB.NET function is defined using the Function/ End Function keywords. The function is invoked by using it. As with subs the function nam... 阅读全文
posted @ 2015-06-17 00:13 xymum
VB Classes
摘要：VB ClassesClasses are defined in VB.NET using a separate VB code file. The code file name is the same as the class name.In VB.NET the class attributes... 阅读全文
posted @ 2015-06-17 00:07 xymum
VB Arrays
摘要：VB ArraysArraysArray variables are defined in Visual Basic using the same notation as with simple variables but with parenthesis after the variable na... 阅读全文
posted @ 2015-06-17 00:05 xymum
VB Operators
摘要：An operator is a code element that performs an operation on one or more code elements that hold values. The value elements include variables, constant... 阅读全文
posted @ 2015-06-17 00:04 xymum
Procedure Scope Variables
摘要：ProcedureScope VariablesThese are variables declared within a procedure. Other procedures may not interact with them, either to read their value or ch... 阅读全文
posted @ 2015-06-17 00:03 xymum
Variable Scope
摘要：Variable ScopeThe scope of a declared element determines where in a program the variable is visible to the code. This can refer to the namespace of th... 阅读全文
posted @ 2015-06-17 00:02 xymum
Date Values
摘要：The Date and DateTime data types are fundamentally the same thing. They share the same properties and methods. A Dateis a Visual Basic data type while... 阅读全文
posted @ 2015-06-17 00:01 xymum
VB.NET Data Types
摘要：Data types in VB.NET and how variables are declared have changedsince its predecessor,version 6. VB.NET now supportsclass inheritance and can interope... 阅读全文
posted @ 2015-06-17 00:00 xymum
VB.NET与C#语法对比
摘要：C#和VB.net的语法对比 最后更新 ( 2005-03-02 19:10 )VB.NET'Single line onlyRem Single line onlyC#// Single line/* Multipleline *//// XML comments on single line... 阅读全文
posted @ 2015-06-16 23:21 xymum