在VB中,属性是可以有参数的,而VBA中属性使用参数非常常见.比如最常用的:Worksheet.Range("A1:A10") VB的语法,使用参数的不一定是方法,也有可能是属性!(虽然属性的本质是方法) 例一:参数当作"索引"使用 定义一个类模块,模块名称Ints.为简化模型,使用了只读属性. ) As Integer Public Property Get ArrValue(Index As Integer) As Integer ArrValue = arr
VB.NET Program Structure C# Imports System Namespace Hello Class HelloWorld Overloads Shared Sub Main(ByVal args() As String) Dim name As String = "VB.NET" 'See if an argument was passed from the command line If arg
vb6中存在几个虚幻的值:Null.Missing.Empty.Nothing.vbNullString.除了最后一个之外,每一个值都不能直接用“a=值”来判断.下面分别解释一下这几个值的含义. 1.Null. Null指一个不合法的数据,判断一个变量是否为Null使用isNull函数. 这种数据通常出现在三种情况下: (1)最简单的,函数直接返回Null给调用方.譬如 Function DivideEx(ByVal A as Double, ByVal B as Double) as Doub
本文转自:http://www.cnblogs.com/lify0407/archive/2007/08/01/838589.html c#.NET和VB.NET语法的比较 VB.NET C# Comments ' Single line only Rem Single line only // Single line /* Multiple line */ /// XML comments on single line /** XML comments on multiple l
VB.NET Program Structure C# Imports System Namespace Hello Class HelloWorld Overloads Shared Sub Main(ByVal args() As String) Dim name As String = "VB.NET" 'See if an argument was passed from the command line
vb里面的水晶报表打印控件:CrystalReportViewer 用到的dll文件: 水晶报表打印其实很简单,只要创建报表对象,再对其传递数据就可以打印出来.当然所传递的数据要与水晶报表设计里面的数据一致: Public Overloads Sub ShowDialog(ByVal netDs As DataSet, ByVal strPath As String, Optional ByVal showPrint As Boolean = True, Optional ByVal showE
SendMessage函数的常用消息及其应用(有点长,希望能对大家有所帮助)函数原型: Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, _ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long 其中四个参数的含义和说明如下: 1.hWnd: 对象的句柄.希望将消息传送给哪个对
vb.net mvc3相关教程http://www.asp.net/mvc/overview/older-versions/getting-started-with-aspnet-mvc3/vb/adding-a-view asp.net mvc3太多了,不列举了. vb.net 相关基础 http://www.lob.cn/jq/kfjq/1933.shtml Visual Basic 复制代码 Dim namedCust = New Customer With {.Name = "Terr