On Error Vba Message
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On Error Goto Vba
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Vba On Error Exit Sub
VBA: How to display an error message just like the standard error message which has a “Debug” button? up vote 12 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 on error goto line 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 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 inse
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Samples vba on error goto 0 Retired content We’re sorry. The content you requested has been removed. You’ll be vba error handling in loop auto redirected in 1 second. Visual Basic Language Reference Statements F-P Statements F-P Statements On Error Statement On Error Statement err.number vba 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 Interface Statement http://stackoverflow.com/questions/3911973/vba-how-to-display-an-error-message-just-like-the-standard-error-message-which Mid Statement Module Statement Namespace Statement On Error Statement Operator Statement Option
three flavors: compiler errors such as undeclared variables that prevent your code from compiling; user data entry error such as a user entering a negative value where only a positive number is acceptable; and run time errors, that occur when VBA cannot correctly execute a program statement. We http://www.cpearson.com/excel/errorhandling.htm will concern ourselves here only with run time errors. Typical run time errors include attempting to access http://www.vbaexpress.com/forum/showthread.php?39786-MsgBox-used-during-On-Error-Resume-Next a non-existent worksheet or workbook, or attempting to divide by zero. The example code in this article will use the division by zero error (Error 11) when we want to deliberately raise an error. Your application should make as many checks as possible during initialization to ensure that run time errors do not occur later. In Excel, this includes ensuring that required workbooks and worksheets are present on error and that required names are defined. The more checking you do before the real work of your application begins, the more stable your application will be. It is far better to detect potential error situations when your application starts up before data is change than to wait until later to encounter an error situation. If you have no error handling code and a run time error occurs, VBA will display its standard run time error dialog box. While this may be acceptable, even desirable, in on error goto a development environment, it is not acceptable to the end user in a production environment. The goal of well designed error handling code is to anticipate potential errors, and correct them at run time or to terminate code execution in a controlled, graceful method. Your goal should be to prevent unhandled errors from arising. A note on terminology: Throughout this article, the term procedure should be taken to mean a Sub, Function, or Property procedure, and the term exit statement should be taken to mean Exit Sub, Exit Function, or Exit Property. The term end statement should be taken to mean End Sub , End Function, End Property, or just End. The On Error Statement The heart of error handling in VBA is the On Error statement. This statement instructs VBA what to do when an run time error is encountered. The On Error statement takes three forms. On Error Goto 0 On Error Resume Next On Error Goto
VBA Code & Other Help Excel Help MsgBox used during On Error Resume Next ? If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 6 of 6 Thread: MsgBox used during On Error Resume Next ? Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 11-12-2011,07:26 PM #1 bdsii View Profile View Forum Posts View Blog Entries View Articles VBAX Contributor Joined Jul 2009 Posts 157 Location MsgBox used during On Error Resume Next ? Hello all....I have simple code that is used by other users. I would like to have a custom MsgBox appear if an error occurs that would help the user to let me know where the error occured but then continue on without stopping the code. I know this is not preferred in most cases but in my situation, not running the code causing the errors is better than stopping the entire process. What I would like is code something like this but I am not sure if this will work and not sure how to test error code realtime. I also would like to be able to customize the msgbox to show a different message at different points in the code. On Error Resume Next MsgBox "Error when trying to _________" 'continue on with code at point error occurred Formatting tags added by mark007 So...what is the correct format for this example and can I repeat it with differing messages later in the code ? Thanks in advance. Reply With Quote 11-12-2011,07:37 PM #2 mikerickson View Profile View Forum Posts View Blog Entries View Articles Mac Moderator VBAX Guru Joined May 2007 Location Davis CA Posts 2,667 Using that structure, you would customize as you go '...some code On Error Resume Next '... potentially erroring code If Err Then MsgBox Error & " occured at the first point" Err.Clear '... more potentilly erroring code If Err Then MsgBox Error & " occured at the second code" Err.Clear '... more code On Error Goto 0 Formatting tags added by mark007 Reply With Quote 11-13-2011,04:38 AM #3 mdmackillop View Profile View Forum Posts View Blog Entries View Articles AdministratorVP-Knowledge Base VBAX Grand Master Joined May 2004 Location Scotland Posts 12,873 Location Add a blank userform to your workbook. This should detail the errors without the need to click the messageboxes. You may need to fix sizes etc. to suit your display. Option Explicit Dim