Error Handling Vbscript Loop
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site error handling in vbscript examples About Us Learn more about Stack Overflow the company Business Learn more
Error Handling In Vbscript Tutorial
about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss vbscript error handling best practices Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up VBscript error handling
Vbscript Error Handling Line Number
- move to a next item in a “For Each” loop up vote 1 down vote favorite I have a loop that processes each file of a folder. In case a file is corrupted and can't be opened, I want to: - Display the error message to the user - Stop the execution of the remaining code - Loop to the next file The problem vbscript for loop array is, that if the file cannot be opened at the beginning of the loop, there's still a lot of code that will execute, which will throw other errors. I cannot exit the loop, since this would mean that not all of the files would get processed, and I cannot continue the execution of the code. Please see the part of the code below. Set fso = CreateObject("Scripting.FileSystemObject") For each objFile in fso.GetFolder(".").Files If lCase(fso.GetExtensionName(objFile)) = srcExtName Then Set app = GetNewAppInstance (Program) Set fileHandle = GetNewFileHandler(app) On Error Resume Next Set objOpenFile = fileHandle.Open(objFile.path) If err.number <> 0 Then next MsgBox "The file " & objFile.name & " cannot be opened. Please verify that the file is not corrupted or locked." & vbNewLine & "The file will be skipped." Set fileHandle = nothing : app.Quit : Set app = nothing <<< How can I jump to the next file from here ? >>> End If On error goto 0 strSrcPath = fso.BuildPath(objOpenFile.path, fso.GetBaseName(objOpenFile.name) & "._temp") objOpenFile.SaveAs strSrcPath, tmpExtNum objOpenFile.Close Set objOpenFile = nothing Set fileHandle = nothing app.Quit : Set app = nothing Set app = GetNewAppInstance (Program) Set fileHandle = GetNewFileHandler(ap
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create
Vbscript For Loop Break
a Freelance Project Hire for a Full Time Job Ways to
Vbscript While Loop
Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups vbscript on error continue Website Testing Store Headlines Experts Exchange > Questions > If vbscript errors retry or loop? Want to Advertise Here? Solved If vbscript errors retry or loop? Posted on 2007-07-02 http://stackoverflow.com/questions/20099407/vbscript-error-handling-move-to-a-next-item-in-a-for-each-loop VB Script ASP Visual Basic Classic 1 Verified Solution 21 Comments 2,150 Views Last Modified: 2012-05-05 Hi I am trying to do something i would class as simple but just cannot find any posts or anything similar to help me. I need to get a vbscript to loop a command if it errors? The error is a permission denied https://www.experts-exchange.com/questions/22670422/If-vbscript-errors-retry-or-loop.html error code 800a0046. Its doing this as i am trying to write to a text file simultaneously. I would like it to retry the command if the user gets this error and then exit once they dont. Or store the result it finds in memory and then write it to the text file when it is free. The code is on a login script you see. Here is my code. ********************************************************************************************************************* Const ForAppending = 8 Dim strC, strUser, objTextFile, strFile, objFSO Set oNet = CreateObject("WScript.Network") set objFSO = CreateObject("Scripting.FilesystemObject") strFile = "\\SERVER\SHARE\Default Printer.txt" strUser = lcase(oNet.UserName) strC = ucase(oNet.ComputerName) Set objTextFile = objFSO.OpenTextFile _ (strFile, ForAppending, True) 'objTextFile.WriteBlankLines(2) objTextFile.WriteLine strUser & " " & strC & " " & GetDefaultPrinter objTextFile.WriteBlankLines(1) objTextFile.Close Function GetDefaultPrinter sComputer = "." Set oWMIService = GetObject("winmgmts:\\" & sComputer & "\root\cimv2") Set colItems = oWMIService.ExecQuery("Select * from Win32_Printer",,48) For Each oItem in colItems If (oItem.Attributes And 2^(3-1)) = 4 Then sDefault = oItem.Name Exit For End If Next GetDefaultPrinter = sDefault End Function ***************
Join INTELLIGENT WORK FORUMSFOR COMPUTER PROFESSIONALS Log In Come Join Us! Are you aComputer / IT professional?Join Tek-Tips Forums! http://www.tek-tips.com/viewthread.cfm?qid=1635565 Talk With Other Members Be Notified Of ResponsesTo Your Posts Keyword http://ss64.com/vb/onerror.html 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 error handling 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 If Err.number <> error handling in 0 Then Loop? thread329-1635565 Forum Search FAQs Links MVPs If Err.number <> 0 Then Loop? If Err.number <> 0 Then Loop? tlitterio (IS/IT--Management) (OP) 24 Jan 11 13:00 This is driving me crazy!I have the below code that works somewhat.What I want it to do is at the 2 points where it has the If Err.Number <> 0 Then statements to execute the code below then loop back to the top to start over again.What it is doing is executing the first computer in the list, then when it finds a machine with an error it displays as if all the following machines have the error; I know these machines work because I have moved them around in the ini file to make sure...Please help if you can, I am kind of new to all this.Thanks!Const ForAppending = 8Set objFSO = CreateObject("Scripting.FileSystemObject")Set objShell = CreateObject("WScript.Shell")Set objOutput = objFSO.OpenTextFile(".\services.csv", ForAppending, True)objOutput.Write ("System Name,IP Address,Date Ran,Caption,Service Status,Startup Type,Service Name,Account Name")objOutput.WritelineO
error handling On Error goto 0 - Disable error handling Error properties: err.Number (default) err.Source err.Description Examples In the examples below - replace the 'code goes here' line with your VBScript commands. Example 1) Trap an error On Error Resume Next' code goes hereIf Err.Number <> 0 Then 'error handling: WScript.Echo Err.Number & " Srce: " & Err.Source & " Desc: " & Err.Description Err.ClearEnd If Example 2) Trap an error or success On Error Resume Next' code goes hereIf Err.Number = 0 Then WScript.Echo "It worked!" Else WScript.Echo "Error:" WScript.Echo Err.Number & " Srce: " & Err.Source & " Desc: " & Err.Description Err.ClearEnd If Example 3) Trap an error On Error Resume Next' code goes hereIf Err.Number <> 0 Then ShowError("It failed") Sub ShowError(strMessage) WScript.Echo strMessage WScript.Echo Err.Number & " Srce: " & Err.Source & " Desc: " & Err.Description Err.Clear End Sub “Success is falling nine times and getting up ten” ~ Jon Bon Jovi Related: Syntax - error codes InputBox - Prompt for user input Equivalent in PowerShell: ErrorAction and $errorActionPreference © Copyright SS64.com 1999-2016 Some rights reserved