On Error End Sub Excel Vba
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category; Hello All, Can one of you vba experts tell me what the code excel vba try catch is that will automatically stop my macro ... LinkBack LinkBack URL About LinkBacks Bookmark & Share Digg this Thread!Add Thread
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to del.icio.usBookmark in TechnoratiTweet this thread Thread Tools Show Printable Version Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Aug 16th, 2003,06:59 PM #1 Yevette Board Regular Join Date Mar 2003 Location Los on error goto line Angeles, CA Posts 328 Exit Sub On Error Hello All, Can one of you vba experts tell me what the code is that will automatically stop my macro if a run-time error occurs? Or perhaps you could tell me how to "better write" the following macro so I don't get an error at all. I have a list of cells with numbers and what the macro does is insert "x" number vba on error goto 0 of rows based on whatever the number is in the row (above) the active cell. For example: A1 = 8 A2 = 2 A3 = 5 A4 = 3 below A4 3 rows are inserted, below A3 5 rows are inserted, etc. The macro works from the bottom up but errors out when it gets to the top (A1): Sub FormatForm() Range("A1").End(xlDown).Offset(1, 0).Activate Do Until ActiveCell = "A1" ActiveCell.Offset(-1, 0).Activate Dim i As Integer For i = 1 To ActiveCell.Offset(-1, 0).Value ActiveCell.EntireRow.Insert Next Loop End Sub I'm sure it has something to do with my Do Until or maybe I need an Error On statement, but not quite sure. Help would be appreciated! Thanks a lot! :o Share Share this post on Digg Del.icio.us Technorati Twitter Reply With Quote Aug 16th, 2003,07:51 PM #2 bat17 Board Regular Join Date Aug 2003 Location Maidstone, Kent UK Posts 1,470 This is not a good answer but it is getting late here Sub FormatForm() On Error GoTo GetOut Range("A1").End(xlDown).Offset(1, 0).Activate Do Until ActiveCell = "A1" ActiveCell.Offset(-1, 0).Activate Dim i As Integer For i = 1 To ActiveCell.Offset(-1, 0).Value ActiveCell.EntireRow.Insert Next Loop GetOut: End Sub Share Share this post on Digg Del.icio.us Technorati Twitter Reply With Quote Aug 16th, 2003,07:55 PM #3 Tom Urtis MrExcel
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just like you, helping each other. Join them; it only takes a minute: Sign up Error Handler - Exit Sub vs. End Sub up vote 13 down vote favorite 1 Why would I want to get out http://www.mrexcel.com/forum/excel-questions/58276-exit-sub-error.html of an Error Handler (after handling) with an Exit Sub instead of just letting it go to the End Sub? I'm sure it's simple. I just don't understand. Thanks for any help. Example: Public Sub SubA() On Error Goto ProcError ''# other code MsgBox FuncA() ProcExit: Exit Sub ProcError: MsgBox Err.Description Resume ProcExit End Sub vba vb6 error-handling share|improve this question edited Sep 4 '09 at 12:06 AnthonyWJones 145k22195274 asked Sep 4 '09 at http://stackoverflow.com/questions/1377152/error-handler-exit-sub-vs-end-sub 3:53 RNamo add a comment| 2 Answers 2 active oldest votes up vote 19 down vote accepted Your ProcExit label is your place where you release all the resources whether an error happened or not. For instance: Public Sub SubA() On Error Goto ProcError Connection.Open Open File for Writing SomePreciousResource.GrabIt ProcExit: Connection.Close Connection = Nothing Close File SomePreciousResource.Release Exit Sub ProcError: MsgBox Err.Description Resume ProcExit End Sub share|improve this answer answered Sep 4 '09 at 5:08 AngryHacker 23.2k60200387 1 +1. And, obviously, if you don't need to close or release any resources, there's no need for it and you can just fall through to the End Sub. –MarkJ Sep 4 '09 at 8:16 @MarkJ: Thats probably Ok but I'd be uncomfortable with that, If the error has truely been "handled" I'd prefer to Resume to ProcExit even if its immediately followed with Exit Sub. –AnthonyWJones Sep 4 '09 at 12:05 7 Wouldn't this cause an infinite loop if something below ProcExit raises an error? –Mike Spross Sep 5 '09 at 7:19 add a comment| up vote 1 down vote Typically if you have database connections or other objects declared that, whether used safely or created prior to your exception, will need to be cleaned up (disposed of), then returning your error handling code back to the Pro
generally put more focus on the coding part and getting the desired result but during this process we forget an important thing http://www.exceltrick.com/formulas_macros/vba-on-error-statement/ i.e. Error handling. Error handling is an important part of every code and VBA On Error Statement is an easy way for handling unexpected exceptions in Excel Macros. A well written macro is one that includes proper exception handling routines to catch and tackle every possible error. Error handling is important because in case of any unexpected exceptions your code doesn’t on error break. Even if any fatal unexpected error occurs in the code then also you should ensure that the code should terminate gracefully. Definition of VBA On Error Statement: On Error statement instructs VBA Compiler, what to do in case any runtime exception are thrown. Syntax of On Error Statement: Basically there are three types of On Error statement: On Error Goto 0 vba error handling On Error Resume Next On Error Goto