Check If a File Is Already Open Simple function that checks whether a file is already open within the host application, returning True or False accordingly.
The file is already in use by another program. The Index number used to open the file is currently in use. For more information about the Index number used in opening text files please seeExcel VBA Reading Text Files. The code below asks the user to select a text file to open. If the...
To check if a workbook is open using a VBA code, you need to useFOR EACHloop that can loop through all the workbooks that are open at the moment and verify each workbook’s name with the name you have mentioned. You can use amessage boxto get the result of the loop. Or you can ...
Close End Sub Function Check_if_workbook_is_open(FileName As String) Dim file_no As Long Dim error_no As Long On Error Resume Next file_no = FreeFile() Open FileName For Input Lock Read As #file_no Close file_no error_no = Err On Error GoTo 0 Select Case error_no Case 0 ...
' Call function to test file lock. If Not FileLocked(strFileName) Then ' 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 ...
' Call function to test file lock. If Not FileLocked(strFileName) Then ' 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 ...
Example 1: Check if a File Exists We will use the VBA DIR function to check if a file exists. If it doesn’t, we will show a message. If it does, we will open the file. Version 1: Basic Check Open the Visual Basic Editor: Press ALT + F11 and create a new module (i.e. “...
FileToOpen = Application.GetOpenFilename("文本文件(*.txt),*.txt") If FileToOpen <> False Then MsgBox "想要打开文件: " & FileToOpen End If End Sub 运行代码后的效果如图1所示。 图1 示例2:获取单个或者多个工作簿文件名 下面...
在Excel VBA中使用GetOpenFilename方法，弹出选择文件对话框。工具/原料 ThinkPad Windows 10 2019 Excel 笔记本电脑 方法/步骤 1 点击“开发工具”选项卡，打开Visual Basic，添加一个模块和过程“test”。2 在过程中添加GetOpenFilename方法（通过Application来找到此方法）。3 执行以上代码后，在Excel中会弹出一个...
Sub auto_open() MsgBox _ "Welcome To ExcelChamps & Thanks for downloading this file." End Sub 您可以使用auto_open来执行打开文件的任务,您所要做的就是将宏命名为“auto_open”。 54. 结束语 Sub auto_close() MsgBox "Bye Bye! Don't forget to check other cool stuff on excelchamps.com"...