Error Goto Handler Vbscript
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Vbscript On Error Goto Label
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Vbscript On Error Goto 0
helping each other. Join them; it only takes a minute: Sign up VBScript — Using error handling up vote 58 down vote favorite 13 I want to use VBScript to catch errors and log them (ie on error
Vbscript On Error Goto Function
"log something") then resume the next line of the script. For example, On Error Resume Next 'Do Step 1 'Do Step 2 'Do Step 3 When an error occurs on step 1, I want it to log that error (or perform other custom functions with it) then resume at step 2. Is this possible? and how can I implement it? EDIT: Can I do something like this? On Error Resume myErrCatch 'Do step 1 'Do step vbscript on error goto example 2 'Do step 3 myErrCatch: 'log error Resume Next vbscript error-handling share|improve this question edited Oct 1 '08 at 14:13 asked Oct 1 '08 at 14:04 apandit 2,50111831 1 Dylan's response is about as good as VB gets in the Error handling department. This is why I always used Javascript when I could get away with it. –wcm Oct 1 '08 at 14:23 add a comment| 2 Answers 2 active oldest votes up vote 102 down vote accepted VBScript has no notion of throwing or catching exceptions, but the runtime provides a global Err object that contains the reuslts of the last operation performed. You have to explicitly check whether the Err.Number property is non-zero after each operation. On Error Resume Next DoStep1 If Err.Number <> 0 Then WScript.Echo "Error in DoStep1: " & Err.Description Err.Clear End If DoStep2 If Err.Number <> 0 Then WScript.Echo "Error in DoStop2:" & Err.Description Err.Clear End If 'If you no longer want to continue following an error after that block's completed, 'call this. On Error Goto 0 The "On Error Goto [label]" syntax is supported by Visual Basic and Visual Basic for Applications (VBA), but VBScript doesn't support this language feature so you have to use On Error Resume Next as described above. share|improve this answer edited Oct 1 '08 at 14:36 answered Oct 1 '08 at 14:11 Dylan B
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 Retired content Samples vbscript on error goto line We’re sorry. The content you requested has been removed. You’ll be auto redirected in vbscript on error goto sub 1 second. ActiveX Data Objects (ADO) Error Handling Handling Errors In Other Languages Handling Errors In Other Languages Handling Errors vbs on error goto in VBScript Handling Errors in VBScript Handling Errors in VBScript Handling Errors in VBScript Handling Errors in Visual C++ Handline Errors in Visual J++ Handling Errors in JScript TOC Collapse the table of content http://stackoverflow.com/questions/157747/vbscript-using-error-handling Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Handling Errors in VBScript There is little difference between the methods used in Visual Basic and those used with VBScript. The primary difference is that VBScript does not support the concept of error handling by continuing execution at a label. In other words, you https://msdn.microsoft.com/en-us/library/ms675540(v=vs.85).aspx cannot use On Error GoTo in VBScript. Instead, use On Error Resume Next and then check both Err.Number and the Count property of the Errors collection, as shown in the following example: Copy
Error Handling Example (VBScript)
<% Dim cnn1 Dim errLoop Dim strError On Error Resume Next ' Intentionally trigger an error. Set cnn1 = Server.CreateObject("ADODB.Connection") cnn1.Open "nothing" If cnn1.Errors.Count > 0 Then ' Enumerate Errors collection and display ' properties of each Error object. For Each errLoop In cnn1.Errors strError = "Error #" & errLoop.Number & "" & _ " " & errLoop.Description & "
" & _ " (Source: " & errLoop.Source & ")" & "
" & _ " (SQL State: " & errLoop.SQLState & ")" & "
" & _ " (NativeError: " & errLoop.NativeError & ")" & "
" If errLoop.HelpFile = "" Then strError = strError & _ " No Help file available" & _ "
" Else strError = strError & _ " (HelpFile: " & errLoop.HelpFile & ")" & "
" & _ " (HelpContext: " & errLoop.HelpContext & ")" & _ "
" End If Response.Write("
" & strError & "
") Neresources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine https://msdn.microsoft.com/en-us/library/5hsw66as.aspx Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired http://www.tek-tips.com/viewthread.cfm?qid=698824 content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Visual Basic Language Reference Statements F-P Statements F-P Statements On Error Statement On Error Statement On Error Statement For Each...Next Statement For...Next Statement Function Statement error goto Get Statement GoTo Statement If...Then...Else Statement Implements Statement Imports Statement (.NET Namespace and Type) Imports Statement (XML Namespace) Inherits Statement Interface Statement Mid Statement Module Statement Namespace Statement On Error Statement Operator Statement Option
Join INTELLIGENT WORK FORUMSFOR COMPUTER PROFESSIONALS Log In Come Join Us! Are you aComputer / IT professional?Join Tek-Tips Forums! Talk With Other Members Be Notified Of ResponsesTo Your Posts Keyword Search One-Click Access To YourFavorite Forums Automated SignaturesOn Your Posts Best Of All, It's Free! Join Us! *Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden.Tek-Tips Posting Policies Jobs Jobs from Indeed What: Where: jobs by Link To This Forum! Add Stickiness To Your Site By Linking To This Professionally Managed Technical Forum.Just copy and paste the BBCode HTML Markdown MediaWiki reStructuredText code below into your site. VBScript Forum at Tek-Tips HomeForumsProgrammersLanguagesVBScript Forum Error Handling - on error goto Label? thread329-698824 Forum Search FAQs Links MVPs Error Handling - on error goto Label? Error Handling - on error goto Label? MCubitt (Programmer) (OP) 5 Nov 03 03:52 Within VBS, is it possible to provide my own error handling, such:..on error goto myerrorhandle..quitmyerrorhandle:if Err.Number=3 thenecho "Oh no, not good"elseecho "Not so bad, but not great."end ifquit RE: Error Handling - on error goto Label? tsuji (TechnicalUser) 5 Nov 03 04:55 Hello MCubitt,Vbs does not support On Error Goto Label directive. Instead, it is not difficult to implement the functionality. Something like this illustrate the idea.set fso=createobject("scripting.filesystemobject")on error resume nextset f=fso.opentextfile("nonexisting.txt")errcode=err.numbererr.clearselect case errcodecase 53call errorhandle_53'case etc...case elsemsgbox err.number & vbcrlf & err.description'do something / call some routineend select'some other stuffon error goto 0'do some other stuffset f=nothingset fso=nothingsub errorhandle_53'file not foundmsgbo