Msgbox Error Vba Excel
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Msgbox Vba Example
Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million vba msgbox yes no programmers, just like you, helping each other. Join them; it only takes a minute: Sign up VBA: How to display an error message just like the standard error message which has a “Debug” button? up vote 12 vba error handling examples down vote favorite 5 As usual, I create an error-handler using On Error Goto statement, there I put a few lines of cleaning codes and display the error message, but now I don't want to lose the comfortableness of the default handler which also point me to the exact line where the error has occured. How can I do that? Thanks in advance. excel vba scripting excel-vba ms-office share|improve this question asked Oct
Vba Error Handling Best Practices
12 '10 at 5:43 Vantomex 1,60431319 Just to keep the proper links ... this question continues here: stackoverflow.com/questions/3929997/… –Dr. belisarius Oct 16 '10 at 0:27 add a comment| 3 Answers 3 active oldest votes up vote 30 down vote accepted First the good news. This code does what you want (please note the "line numbers") Sub a() 10: On Error GoTo ErrorHandler 20: DivisionByZero = 1 / 0 30: Exit Sub ErrorHandler: 41: If Err.Number <> 0 Then 42: Msg = "Error # " & Str(Err.Number) & " was generated by " _ & Err.Source & Chr(13) & "Error Line: " & Erl & Chr(13) & Err.Description 43: MsgBox Msg, , "Error", Err.HelpFile, Err.HelpContext 44: End If 50: Resume Next 60: End Sub When it runs, the expected MsgBox is shown: And now the bad news: Line numbers are a residue of old versions of Basic. The programming environment usually took charge of inserting and updating them. In VBA and other "modern" versions, this functionality is lost. However, Here there are several alternatives for "automatically" add line numbers, saving you the tedious task of typing them ... but all of them seem more or less cumbersome ... or commercial. HTH! share|improve this answer edited Oct 12 '10 at 13:27 answered Oct 12 '10 at 13:13 Dr. belisari
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Error Statement On Error Statement For Each...Next Statement For...Next Statement Function Statement Get Statement GoTo Statement If...Then...Else Statement Implements Statement Imports Statement (.NET Namespace and Type) Imports Statement (XML Namespace) Inherits Statement http://stackoverflow.com/questions/3911973/vba-how-to-display-an-error-message-just-like-the-standard-error-message-which Interface Statement Mid Statement Module Statement Namespace Statement On Error Statement Operator Statement Option
/ Excel / Access / WordVBA / Excel http://www.java2s.com/Code/VBA-Excel-Access-Word/Language-Basics/ShowErrordiscriptioninMsgBox.htm / Access / WordLanguage BasicsErrorShow Error discription in MsgBox Sub ErrorTrap2() Dim Answer As Long, http://www.consultdmw.com/excel-macro-error-handling.htm MyFile As String Dim Message As String, currentPath As String On Error GoTo errTrap MyFile vba error = "A:\Data.xls" Application.DisplayAlerts = False ActiveWorkbook.SaveAs FileName:=MyFile Exit Sub errTrap: MsgBox Err.Description End Sub Related examples in the same category1.Properties of the Err Object2.Raising an Error3.Deal with the error4.Create an error, vba error handling and then query the object for the error number and description5.Check the error number6.Get the Error source7.Creating a User-Defined Error8.Viewing the Errors Stored in the Errors Collection9.Using the LogError Routine10.Writing Information to a Textual Error Log File11.The Mail your Error Routine12.Move through the Errors collection and display properties of each Error object13.Trap the error with On Error GoTo14.Show Error Number15.Runtime Error 9: Subscript Out of Range16.RunTime Error 1004: Method Range of Object Global Failed17.Try again in case an errorjava2s.com |Email:info at java2s.com|© Demo Source and Support. All rights reserved.
map Error Trapping and Handling in Excel Macros Errors occur during the execution of a macro due to a variety of reasons including the use of incorrect code and the macro being executed under circumstances for which it was not intended. Including error trapping in all your macros allows you to determine what happens in the event of any error. You gain control of the error and are in a position to take appropriate action without your users getting wind of there being anything wrong. Failure to include error handling may result in unwelcome and confusing Excel behaviour. At the very least, your users might be dumped out of their spreadsheet and into your code in the Visual Basic Editor, facing for them some bewildering error messages from Excel. At worst you could be faced with loss of recent changes to a spreadsheet or with Excel freezing and refusing to function at all. Simple Error Handler There are a number of ways in which you might choose to include code for error handling in a macro. This is the skeleton code for a simple way: Sub your_macro_name() ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ On Error Goto ErrorHandler your macro code here ProcedureDone: Exit Sub ErrorHandler: MsgBox Err.Number & ": " & Error.Description Resume ProcedureDone End Sub The On Error statement turns on error trapping. Information about any error that occurs subsequent to line 3 is stored in a VBA error object named 'Err'. In the event of an error, the On Error Goto ErrorHandler statement instructs the macro to stop executing your code at the point at which the error occurs and to pick again at the ErrorHandler label, line 9. Line 10 sends a message box to the screen displaying information about the nature of the error: Err.Number is a unique identification number for the error