1、工作簿:Workbooks、Workbook、ActiveWorkbook、ThisWorkbook Workbooks集合包含Excel中所有当前打开的Excel工作簿,亦即所有打开的Excel文件;Workbook对应Workbooks中的成员,即其中的Excel文件;ActiveWorkbook代表当前处于活动状态的工作簿,即当前显示的Excel文件;ThisWorkbook代表其中有Visual Basic代码正在运行的工作簿。 在具体使用...
语法:expression.Unprotect(Password) expression: A variable that represents aWorksheetobject. Removes protection from a sheet or workbook. This method has no effect if the sheet or workbook isn't protected. 3 综合示例 假设有张工作表Sheet1,密码是“111”,单元格区域已锁定。在数据处理前,解除密码保护...
我试图在excel中使用VBA创建一个ListBox。当前,当运行表单时,我无法编辑列表框,不会生成任何内容。工作表名称: client_infoSub client_code_lb_LoadTable() Dim cell As Range 'Store Table Object to avariable</e 浏览0提问于2020-03-05得票数 1 ...
这就使得公共级变量在使用中十分灵活,但是公共级变量在程序运行时一直保留在内存中,这样就占用了系统资源。要创建公共级变量,可以用Public语句,具体语法如下: Public variablename As datatype 要创建公共级常量,具体语法如下: Public const CONSTANAME datatype = value 公共级变量或常量必须在模块顶部的“通用声明”...
PrivateSubWorkbook_BeforeClose(Cancel AsBoolean)'If the user responds No, the Cancel variable will be set to True (which cancels the closure)IfMsgBox("Are you sure you want to close this workbook?",36,"Confirmation") = vbNoThenCancel =TrueEndIfEndSub ...
Sub UseOpenedWorkbook() Dim myPath As String Dim myWB As Workbook ' Specify the path to the workbook you want to open myPath = "C:\YourPath\YourWorkbook.xlsx" ' Open the workbook and assign it to the variable Set myWB = Workbooks.Open(Filename:=fmyPath) ' Example operation: Activate...
Dim wb As Workbook Set wb = Workbooks.Open("路径") ' 使用wb wb.Close Set wb = Nothing '释放内存空间 End Sub ``` 3.使用ReleaseComObject函数 如果VBA代码中使用了COM(Component Object Model)对象,可以使用ReleaseComObject函数来手动释放COM对象所占用的内存。ReleaseComObject函数位于Microsoft.VisualBasic命...
("A1").Select End Sub 'Link two ranges in the same workbook ' rngFrom = contiguous (single-area) source range ' rngTo = top-left cell of the destination range Sub LinkRanges(rngFrom As Range, rngTo As Range) Dim r As Long, c As Long, nm As String If Not rngFrom.Parent Is ...
Application.ScreenUpdating= False' Do not update the screen.Dim src AsWorkbookSet src = Workbooks.Open(sTheSourceFile, True, True)' Open the source file.Dim iRowsCount As Integer With src.Worksheets("sheet1") iRowsCount = .Range("B1:B" & .Cells(Rows.Count, "B").End(xlUp).Row).Row...
Dim wb As Workbook Set wb = Workbooks.Open("D:/B.xls") MsgBox wb.Sheets("sheet1").Range("a1").Value wb.Close False End Sub --- '5 excel文件保存和备份 Sub w5() Dim wb As Workbook Set wb = ThisWorkbook wb.Save wb.SaveCopyAs "D:/ABC.xls...