On Error Goto Errorhandler Vbs
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Vbscript On Error Goto Sub
a minute: Sign up VBScript — Using error handling up vote 59 down vote favorite 13 I want to use VBScript to catch errors and log them (ie on error "log something") then resume the next line of the script. For
On Error Resume Next Vbscript
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 2 'Do step 3 myErrCatch: 'log error Resume Next vbscript error-handling share|improve this question edited Oct 1 error handling in vbscript tutorial '08 at 14:13 asked Oct 1 '08 at 14:04 apandit 2,50611831 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 103 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 Beattie 33.4k2096154 9 :( ... Too bad I guess... –apandit Oct 1 '08 at 15:12 2 You could change WScript.Echo within the If statement to call a Function or Sub, which could
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Vbscript Error Handling Best Practices
been removed. You’ll be auto redirected in 1 second. ActiveX Data Objects (ADO) Error vbscript error handling line number Handling Handling Errors In Other Languages Handling Errors In Other Languages Handling Errors in VBScript Handling Errors in VBScript Handling Errors in vbscript error message 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 Expand the table of content This documentation is archived and is not http://stackoverflow.com/questions/157747/vbscript-using-error-handling 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 cannot use On Error GoTo in VBScript. Instead, use On Error Resume Next and then check both Err.Number and https://msdn.microsoft.com/en-us/library/ms675540(v=vs.85).aspx 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 & "
") Next End If %> Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS ARTICLE Is this page helpful? Yes No Additional feedback? 1500 characters remaining Submit Skip this ThankMicrosoft Tech Companion App Microsoft Technical Communities Microsoft Virtual Academy Script Center Server and Tools Blogs TechNet Blogs TechNet Flash Newsletter TechNet Gallery https://technet.microsoft.com/en-us/library/ee692852.aspx TechNet Library TechNet Magazine TechNet Subscriptions TechNet Video TechNet Wiki Windows http://www.tek-tips.com/viewthread.cfm?qid=698824 Sysinternals Virtual Labs Solutions Networking Cloud and Datacenter Security Virtualization Downloads Updates Service Packs Security Bulletins Windows Update Trials Windows Server 2016 System Center 2016 Windows 10 Enterprise SQL Server 2016 See all trials » Related Sites Microsoft Download Center TechNet Evaluation Center Drivers Windows Sysinternals on error TechNet Gallery Training Training Expert-led, virtual classes Training Catalog Class Locator Microsoft Virtual Academy Free Windows Server 2012 courses Free Windows 8 courses SQL Server training Microsoft Official Courses On-Demand Certifications Certification overview MCSA: Windows 10 Windows Server Certification (MCSE) Private Cloud Certification (MCSE) SQL Server Certification (MCSE) Other resources TechNet Events Second shot for certification Born on error goto To Learn blog Find technical communities in your area Support Support options For business For developers For IT professionals For technical support Support offerings More support Microsoft Premier Online TechNet Forums MSDN Forums Security Bulletins & Advisories Not an IT pro? Microsoft Customer Support Microsoft Community Forums United States (English) Sign in Home Library Wiki Learn Gallery Downloads Support Forums Blogs We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Script Center VBScript Doctor Scripto’s Script Shop Doctor Scripto’s Script Shop To Err Is VBScript – Part 1 To Err Is VBScript – Part 1 To Err Is VBScript – Part 1 Bring in da Subs, Bring in da Funcs - Building scripts with procedures Controlling pest-ware with asynchronous event monitoring Greg Smacks Down Procedures Inventorying Windows XP Service Packs - Part 1 Inventorying Windows XP Service Packs - Part 2 Inventorying Windows XP Service Packs - Part 3 - Scripting the Rollout It's 2 a.m. Do you know where your process
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 foundmsgbox err.number & vbcrlf & err.description'do something usefulend sub RE: Error Handling - on error goto Label? PHV (MIS) 5 Nov 03 05:00 On VBS you can only use this syntax:On Error Resume NextOn Error GoTo 0The Err object is available:On Error Resume NextErr.Raise 3Msg="Error# " & CStr(Err.Number) & " " & Err.Description _& " from " & Err.SourceWScript.Echo MsgErr.Clear Hope