Dim strReplace As String ' 创建一个正则表达式对象 Set regEx=CreateObject("VBScript.RegExp")' 设置模式和属性 regEx.Pattern="\d+"'匹配一个或多个数字 regEx.Global=True '全局匹配 regEx.IgnoreCase=True '不区分大小写 With ActiveSheet Set rngs=.Rang
Set cs=p.VBComponents Dim str As String For Each c In cs If c.Name<>"ThisWorkbook"And c.Name<>"MTest"AndVBA.Left$(c.Name,5)<>"Sheet"Then '获取组件的代码 If c.Name="MAPI"Then '声明部分 str=c.CodeModule.Lines(1+1,c.CodeModule.CountOfDeclarationLines)'不需要第一行的Option Explicit...
There are many VBA's built-in string functions that alter a string. Some of them we'll study here:Trim,LCase and UCase,Space,ReplaceandStrReverse LCase(String): Returns the lower case of the specified string LCase("ALPHABET") 'Result: alphabet Ucase(String): Returns the upper case of the...
string2 为 Null Null 找不到 string2 0 string2 位于 string1 中 找到匹配的位置 start > string2 0 备注 InStrB函数用于字符串中包含的字节数据。InStrB返回字节位置,而不是返回另一个字符串中第一个字符串的字符位置。 示例 在表达式中使用 InStr 函数可以在任何位置使用表达式,都可以使用InStr。 例如,如果...
Dim sMsg As String For i = 1 To 100 For j = 1 To 10 sMsg = "Cell(" & Str(i) & "," & Str(j) & ")" oSheetToFill.Cells(i, j).Value = sMsg Next j Next i End Sub 将文本文件保存到 C:\KbTest.bas 目录,然后关闭该文件。
ThePublicstatement can't be used in a class module to declare a fixed-length string variable. Use thePublicstatement to declare the data type of a variable. For example, the following statement declares a variable as anInteger: VB PublicNumberOfEmployeesAsInteger ...
("MSXML2.XMLHTTP") xhr.Open "GET",";, False xhr.send Dim html As Object Set html = CreateObject("htmlfile") html.body.innerHTML = xhr.responseText Dim imgTags As Object Set imgTags = html.getElementsByTagName("img") Dim imgUrl As String For Each img In imgTags imgUrl = img....
Vba.string.instr(range(“a2”),”@”) 没有的话返回0Split: 分列函数 Split(range(“a2”),”-”)(0) 按-把a2分列,并取第一个例:提取年份与周的信息 Sub 提取() For i = 2 To 7 Range("b" & i) = Split(Range("a" & i), "-")(2) & "年第" & Split(Range("a" & i), "-...
将在调用外部过程时使用vbNullString常量,在此情况下,外部过程需要其值为零的字符串。 此字符串与零长度字符串 ("") 是不一样的。 示例 此示例演示如何在标准模块的模块级别使用Declare语句声明对动态链接库 (DLL) 中的外部过程的引用。 如果Declare语句为Private,则您可在类模块中放置Declare语句。
Here are the four types of string arrays you can work with in VBA: Type 1 – Declare Static String Array If you want an array that can store string values with a fixed size, you can declare a static string array. For example: You can also define the start and end positions of an ...