' Function definition.FunctionKeepTotal(Number)' Only the variable Accumulate preserves its value between calls.StaticAccumulate Accumulate = Accumulate + Number KeepTotal = AccumulateEndFunction' Static functio
Also use aPublicstatement to declare the object type of a variable. 以下语句为新的工作表实例声明一个变量: VB PublicXAsNewWorksheet 如果在声明对象变量时未使用New关键字 (keyword) ,则必须使用Set语句为引用对象的变量分配现有对象,然后才能使用它。 在为其分配对象之前,声明的对象变量具有特殊值Nothing,指示...
将对象变量设置为等于Nothing将中断对象变量与任何特定对象的关联。 这将防止因意外更改变量而更改对象。 关闭关联的对象后,对象变量始终设置为Nothing,以便可以测试对象变量是否指向有效的对象。 例如: VB IfNotMyObjectIsNothingThen' Variable refers to valid object.. . .EndIf ...
Public可选。 指示Sub过程对所有模块中的过程是可访问的。 如果在包括Option Private语句的模块中使用,则此过程在项目外部不可用。 Private可选。 指示Sub过程仅对声明此过程的模块中的其他过程是可访问的。 Friend可选。 仅在类模块中使用。 指示Sub过程在整个项目中是可见的,但对对象的实例的控制器不可见。
Open sFName For Binary Access Write Lock Write As iFileNum'Copy the logo to a variable in chunks.iFieldSize = fld.ActualSizeiChunks = iFieldSize / CONCHUNKSIZEiFragmentSize = iFieldSize Mod CONCHUNKSIZEIf iFragmentSize > 0 Then' if there is a frag then write it first, else just use ...
DimTextLine Open"TESTFILE"ForInputAs#1 ' Open file. Do While Not EOF(1) ' Loop until end of file. Line Input #1, TextLine' Read line into variable.Debug.Print TextLine' Print to the Immediate window.LoopClose#1 ' Close file.
This tutorial explains how to declare & use VBA variables. Also learn about option explicit, variable scope, static and constant variables: In a computer, all the data values are stored in a memory or computer storage. To access these values, you need to specify a name associated with that...
Applies to: Microsoft Word 2010 | Microsoft Outlook 2010 | Microsoft Access 2010 | Microsoft Excel 2010 | Microsoft PowerPoint 2010 | Microsoft Publisher 2010**发布时间:**2009 年 11 月**供稿人:**Tim Burnett,Kingfisher Computer Consulting内容Applies to: Microsoft Word 2010 | Microsoft Outlook ...
will be displayed immediately.This means that there is no 'further access to the server.All...
hello,I am trying to use Norm.S.Dist in a VBA module, ms access, in a querry.i found only very old hints, that are not working anymore.could you help me with...