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 = ...
ENOption Explicit ' Considerthismandatory ' Tools|Options|Editor tab ' Require Variable Declaration '...
VBIDE设置有一个烦人的选项(“自动语法检查”,IIRC),每当当前行出现编译错误时,它会立即弹出一个消息框;取消选中它(无效的行将显示为红色,没有消息框),但请选中“requirevariabledeclaration”设置:它将向每个模块添加Option Explicit,这将使您避免许多容易避免的run-time错误,并将它们移到compile-time。本站已为你...
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 ...
Without variable declaration, we only had an obscure error message when we tried to execute the code.This is why the first action I always take on a system when working with VBA is to ensure that the Require Variable Declaration option is checked....
**In VBA, you can use the Option Explicit statement to enforce explicit variable declaration. You can also set this automatically by selecting the Require Variable Declaration check box in the VBA IDE options, which by default is not selected. All implicitly declared variables are of Variant ...
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'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 ...
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。