Dim ltr As String, i As Integer, european As Boolean retVal = ""getNumber = 0 european = False On Error GoTo last '检查范围是否包含欧洲格式编号，即小数点 If fromThis.Value Like "*.*,*" Then european = True End If For i = 1 To Len(fromThis)ltr = Mid(fromThis, i, 1)If IsNu...
The Asc function returns the ASCII number of a character. We will use this function inside our custom function to check if the string contains any letter or not. The code for this UDF is as follows, Function CHECKLETTERSASK(Str As String) As Boolean Dim i As Integer For i = 1 To ...
Public Function getNumber(fromThis As Range) As Double '从单元格中提取数字并返回。 Dim retVal As String Dim ltr As String, i As Integer, european As Boolean retVal = "" getNumber = 0 european = False On Error GoTo last '检查范围是否包含欧洲格式编号,即小数点 If fromThis.Value Like "*...
Print "File Doesn't Exist" End If End Sub 2.2 判断指定路径的文件夹是否存在(不存在则创建它) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Sub CheckDirectory() Dim PathName As String Dim CheckDir As String PathName = "C:\a\b" CheckDir = Dir(PathName, vbDirectory) If CheckDir <> ...
All you need is to refer to a cell or insert a text into the function and number of characters to remove from the text string. It has two arguments "rng" for the text string and "cnt" for the count of characters to remove. For Example: If you want to remove first characters from ...
As StringDimrngPrecedentRange As RangeDolngArrow=lngArrow + 1blnNewArrow=TruelngLink=0DolngLink=lngLink + 1rngCell.ShowPrecedentsOnError Resume NextSetrngPrecedentRange = rngCell.NavigateArrow(True, lngArrow, lngLink)IfErr.Number <> 0 Then...
VLookup(ManName, rng2, 2, False) End If Visual Basic Copy checks if the value of ManName is found in the first column of rng2 using the VLookup function. If the value is not found, the output cell is set to an empty string. If the value is found, the output cell is set to ...
String type = "数字类型"; if(StringUtils.isNotBlank(value)){ //区分正负数 if(value.startsWith("-")){ value = value.substring(1); } String reg = "^[0-9]+(.[0-9]+)?$"; if(!value.matches(reg)){ searc java html 转载 dmzhaoq1 2023-06-05 16:51:10 0阅读 Excel...
' If the function returns False, open the document. Documents.Open strFileName End If End Sub Function FileLocked(strFileName As String) As Boolean On Error Resume Next ' If the file is already opened by another process, ' and the specified type of access is not allowed, ...
' If the function returns False, open the document. Documents.Open strFileName End If End Sub Function FileLocked(strFileName As String) As Boolean On Error Resume Next ' If the file is already opened by another process, ' and the specified type of access is...