How are brakes cooled on heavy aircraft? Click Here to join Tek-Tips and talk with other members! Bushmen #7 token Total Posts : 1917 Scores: 0 Reward points : 0 Joined: 1/14/2005Location: Status: offline Re: Runtime Error Handing in Vbscript Sunday, February 20, 2005 8:39 AM (permalink) Which planet does Leia represent in the New Republic? weblink
It opens Excel, writes something to it and closes it. What is meant by the phrase “Software can replace hardware”? If Not (objShell.AppActivate ("Volume Control"))Then Err.Raise 111, "objShell", "Application could not be activated" Call HandleErr End If . . '-------------------------------------------------------------------- Sub HandleErr If Err.Number <> 0 Then Wscript.Echo "Error Occurred." & So i've changed the script so that it does the following: 1 On Error Resume Next 2 Delete the key 3 On Error GoTo 0 (to turn it off) this might
Why is root mean square used when calculating average power, and not simply the average of voltage/current? This is it. But as it usually happens I have to write a small script to check something. By joining you are opting in to receive e-mail.
This script: Sub Work() On Error GoTo ErrMyErrorHandler Dim objExcelApp Dim wb Dim ws Set objExcelApp = CreateObject("Excel.Application") Set wb = objExcelApp.Workbooks.Add(True) Set ws = wb.Sheets(1) ws.Cells(1,1).Value = "Hello" ws.Cells(1,2).Value = If your are looking for a full-scale error handling solution then you need to understand more about how VBScript works internally. In other words, you cannot use On Error GoTo in VBScript. Vbscript Error Handling Best Practices Visual Basic has an error handling mode which VBScript does not -- VB can branch to a labeled or numbered statement. (Remember line numbers?
In this particular instance, and in keeping with the spirit of mbouchard's comments of trapping errors natively (without the Err object), I created my own error and invoked it through the is there?// So, say i want to check if a registry key / value exist, then if so, delete it.. Like for instance Registry keys.. Using sub maintains the modularity of your scripts, especially for larger scripts.
Error Handling - on error goto Label? On Error Resume Next Vbscript W3schools This is the one. Reply Chandan says: March 25, 2009 at 5:23 am How do i go to the next part of the topic? Would be much appreciated.
Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! check these guys out Sub Work On Error Resume Next Dim objExcelApp Dim wb Dim ws Set objExcelApp = CreateObject("Excel.Application") Set wb = objExcelApp.Workbooks.Add(True) Set ws = wb.Sheets(1) ws.Cells(1,1).Value = "Hello" ws.Cells(1,2).Value = "World" wb.SaveAs("c:\test.xls") Vbscript On Error Goto 0 Register now while it's still free! Vbscript Goto Label Consider these two programs, for example.
The caller sees the error, but the caller is in ‘resume next' mode, so it resumes. have a peek at these guys Alien number systems - Are decimals special? Save your wife Secret salts; why do they slow down attacker more than they do me? Is a molotov cocktail a grenade? Vbscript On Error Exit
Reply Fabulous Adventures In Coding says: August 23, 2004 at 1:41 pm Reply David Candy says: September 2, 2004 at 10:07 pm One thing I've learnt is not to be too Execution control was transferred back to the main code with the runtime error. For example, these do have the same semantics: On Error Resume NextIf Blah Then Print "Hello"End IfPrint "goodbye"On Error Resume NextIf Blah Then Print "Hello"Print "goodbye" If Blah raises an error check over here The point is that I cannot manage to write code for error handling.
Blah2 is not in ‘resume next' mode, so it aborts itself, records that there was an error situation, and returns to its caller. Vbscript On Error Goto Sub If any of you guys do, please post something.. lead me in the right direction.
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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 Close this window and log in. All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission. http://mwdsoftware.com/on-error/vba-code-on-error-goto-0.php Put that section of code into a new subroutine procedure.
What is the Maximum Type Depth? Also, remember that the ‘next' in ‘resume next' mode is the next statement. Is a normed space which is homeomorphic to a Banach space complete? Who is spreading the rumour that Santa isn't real?
For file and directory manipulations, always use FileExists or FolderExists methods of FSO to determine if they are always there. 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. 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!
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