This can be set by typing: Option Explicit at the top of each module in your project or by checking the "Require Variable Declaration" option under Tools -> Options in the VBA editor. 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Option Explicit 参考资料: [1] 大幅度提高 VBA 宏性能...
Text Compare – Ignore Case文本比较 - 忽略大小写Option Compare Text Require Variable Declaration需要变量声明Option Explicit Automatic Calculations自动计算Application.Calculation = xlManual Application.Calculation = xlAutomatic Background Error Checking后台错误检查Application.ErrorCheckingOptions.BackgroundChecking = ...
另外在 工具→ 选项 中勾选 "要求变量声明(Require Variable Declaration)",那么新插入一个模块时,就会在第一行显示这句代码,强制要求程序中要声明变量(如下图)。1.3 数组使用数组和对象时,也要声明,这里说下数组的声明:' 确定范围的数组,可以存储b - a + 1个数,a、b为整数 Dim 数组名称(a To b) As ...
Option Explicit'This goes in the Declarations section of your code module.'Hopefully it is already there because you have ticked the 'Require Variable Declaration' _checkbox. (Tools/Options, Editor tab.) Sub SplitIntoPages() Dim docMultiple As Document Dim docSingle As Document Dim rngPage As ...
顺便说一句,关于VBA,最好总是声明变量。在VBA GUI中,您可以通过Tools/Options/Editor/Code Settings并选择Require Variable Declaration来强制执行此操作。这将把OPTION EXPLICIT放置在每个插入的模块的顶部(您也可以手动将其添加到选择此选项之前创建的模块中)。这在捕捉拼写错误、类型不正确的变量等方面非常有用。
Dim name As String Default (no type) is Variant Use Option Explicit in the declarations section to require declaration of variables 3.数据类型 类型 字节长 Integer 2 byte integer Long 4 byte integer Single 4 byte floating point Double 8 byte floating point ...
Option Explicit ' Consider this mandatory ' Tools | Options | Editor tab ' Require Variable Declaration ' If desperate declare as Variant Private Sub ApptToday() Dim calendarItems As Items Dim todayAppointments As Items Dim item As Object Set calendarItems = Session.GetDefaultFolder(olFolderCalendar...
Setting #2: Require Variable Declaration. This option allows you to determine whether the Visual Basic Editorautomatically inserts a statement at the beginning of any new VBA module to require that youdefine (explicitly) all the variablesthat you use in those modules. This statement is: ...
Require Variable Declaration Auto List Member Auto Quick Info Auto Data Tips Auto Indent Tab Width Window settings include Drag and Drop Text Editing Default to Full Module View Procedure Separator Display Editor Format Tab The Editor Format tab specifies the appearance of your code....
也可以通过选中 VBA IDE 选项中的Require Variable Declaration(需要变量声明)复选框来自动设定这项功能,该复选框默认情况下为未选中状态。所有隐式声明的变量都是Variant类型。 Visual Basic .NET 编译器强制进行显式声明,要求声明每个变量。可以使用语句Option Explicit Off取消使用这项功能。所有隐式声明的变量都是...