We do not need special treatment for regular format (61,000.30) as Excel & VBA are capable of dealing with these numbers by default.To check if a text has European format number, we have to see if . occurs before ,(Note: this method is not fool-proof, but should work well for mos...
Private SubCommandButton1_Click()Dim myDate As Date Dim tx As String tx=TextBox1 IfCorrect_Date("dmy",tx,myDate)Then IfMsgBox("你正在输入这个日期: "&Format(myDate,"dd-mmmm-yyyy"),vbOKCancel,"")=vbOK ThenRange("A1")=myDate End If Else MsgBox"错误输入. 请按d-m-y格式输入日期, 例...
We do not need special treatment for regular format (61,000.30) as Excel & VBA are capable of dealing with these numbers by default.To check if a text has European format number, we have to see if . occurs before ,(Note: this method is not fool-proof, but should work well for most...
Dim strFixedLong As String*100 声明字符串变量后,无论赋予该变量多少个字符,总是只包含100个字符,但字符串最长不超过65526个字符,且需要使用Trim函数去掉字符串中多余的空格。定长字符串只有在必要时才使用。 另一类为动态字符串。例如,声明字符串变量Dim strDynamic As String后,可以给该变量任意赋值,最多可包...
FileNumber = FreeFile Open "test1.txt" For Input As FileNumber reclength(可选):记录长度(随机访问)或缓冲区大小(顺序访问)。 3.2 常用操作语句 Write语句 Write 语句用于向文件写入数据,并自动添加双引号和逗号分隔符。 Write #filenumber, [outputlist] Print语句 Print 语句也用于写入文件,但不自动添加...
Dim fso As Object Set fso = CreateObject("Scripting.FileSystemObject") Scripting是类型库的名称,FileSystemObject就是要创建的对象的名字。 同样我们可以创建Dictionary 对象如下: Dim d Set d = CreateObject("Scripting.Dictionary") (二)FileSystemObject对象的方法 ...
常量1.Const <<constant_name>> As <<constant_type>> = <<constant_value>> 2.规则 常量名称必须使用一个字母作为第一个字符。 常量名称不能在名称中使用空格,句点(.),感叹号(!)或字符@,&,$,#。 常量名称的长度不能超过255个字符。 不能使用Visual Basic保留关键字作为常量名称。 3. Sub const_var(...
Dim xi As Integer For xi = 1 To 30 '30个班级 ir = s.Range("A" & s.Rows.Count).End(xlUp).Row + 1 s.Range("A" & ir).Value = "班级 _ " & VBA.Format(xi, "00")sArr = GetStudent(xi, Me.TextBox1.Value)For si = LBound(sArr) To UBound(sArr)If sArr(si) <> "" ...
Declare Function IsClipboardFormatAvailable Lib "user32" (ByValwFormat As Long) As Long 作用：判断剪贴板内是否存在指定格式的数据 参数：wFormat标准剪贴板格式或注册剪贴板格式的编号 返回值：如果剪贴板中存在相应格式的数据，则返回一个非0值否则返回0 4 剪贴板中的所有数据格式的提取 使用...
If Err.Number <> 0 Then '当产生错误时,Err对象的Number不等于0 MsgBox "指定的自定义序列不存在" Exit Sub End If Application.DeleteCustomList (i) MsgBox "删除完成" 示例2: Dim i As Byte On Error GoTo ErrorHandler For i = 1 To Application...