Error Handling In Vbscript Ppt
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Error Handling In Vbscript Examples
Handing and Debugging bySrinivas Malkapeta & Prasanna Agenda •Error Handling error handling in vbscript tutorial Error Handing is the programmer’s line of defense against thisinherent unpredictability.The term error handing refers not only vbscript error handling best practices tohow a program responds when an error occurs, but also to how itprevents errors from happening in the first place. •Debugging Debugging, as the name suggests, is the
Vbscript Error Handling Line Number
process of detecting,locating, and removing bugs from a program. Types of Errors •Syntax Errors: Syntax errors will halt the execution of thescript. •Runtime Errors: Runtime errors will invoke an error handler, giving you the opportunity to do something about the error-or at least display it attractively. •Logic Errors: Logical errors will most commonlycontaminated data in your application, cause strange
Exception Handling In Vbscript
behavior for users and administrators, and often cause other errors to occur. Documents similar to Vbscript Ppt 3VB ScriptVBScript BasicsSoftware Testing PptQTP-1LR11.00_VirtualUserGenerator_UserLoadRunnerUnderstanding Exit Codes and How to Use Them in Bash Scripts _ Benjamin CaneGraph Er 7 GuideAutomation notesLua DesignQtpAutomation Testing OwnAbout Comment Based Help09_mn1783eu10mn_0001_cliDatabase Objects With INVALID StatusASP.net Mvc 2 Rc2 Release Notesasp notes1RolesfsSoftware SecurityAutomated Regression Testing SapExam Ref 70-486 Developing ASP.net MVC 4 Web Applications at Jinal Desai .NETPeopleSoft Data Mover What is ASPDynamically Populating Menu Items From the Database in ASPFINAL REPORTTechnical Report on Design of Helical Gear Using MatlabPower Builder TutorialAbstractASP MVCBooks similar to Vbscript Ppt 3Coding for Penetration TestersAutoIT Scripting For BeginnersGoogle Apps Script for BeginnersEnhancing Microsoft Content Management Server with ASP.NET 2.0ASP.NET MVC 4 Mobile App DevelopmentLearning C# by Developing Games with Unity 3D Beginner's GuideMalta, Gozo Marco Polo Travel GuideApp StormConfiguring Citrix Metaframe for Windows 2000 Terminal ServicesGitHub EssentialsDragon Naturally Speaking 13Mastering OpenLDAPAlfresco Developer GuideSpring MVCWordpress For BeginnersLiferay Portal Systems DevelopmentLearning Bing Maps APICouchbase EssentialsWikisUTM Security with FortinetThe Morgan Kaufmann Series in Computer GraphicsCorona SDK Mobile Game DevelopmentUbuntu 16.04 LTS
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Vbscript Resume On Error
VBScript - PowerPoint PPT Presentation The presentation will start after a short (15 second) video ad from one of our vbscript on error resume next sponsors. Hot tip: Video ads won’t appear to registered users who are logged in. And it’s free to register and free to log in! Loading...PPT – VBScript PowerPoint presentation | free to download - id: https://www.scribd.com/presentation/8774630/Vbscript-Ppt-3 1e03b2-ZDc1ZThe Adobe Flash plugin is needed to view this contentGet the plugin now Download Share About This Presentation Title:VBScript Description: Dani Vainstein. 2. What we learn last session? VBScript string manipulation. VBScript string math. ... Dani Vainstein. 5. OOP Model. Abstractions ... – PowerPoint PPT presentation Number of Views:132 Avg rating:3.0/5.0 Slides: 64 Provided by: danivai Learn more at: http://www.advancedqtp.com http://www.powershow.com/view1/1e03b2-ZDc1Z/VBScript_powerpoint_ppt_presentation Category: Tags: dani Add more tags more less Write a Comment User Comments (0) Cancel OK OK Latest Latest Highest Rated Sort by: Latest Highest Rated Page of Transcript and Presenter's Notes Title: VBScript 1VBScriptSession 11 2What we learn last session?VBScript string manipulation. VBScript string math. VBScript date manipulation. VBScript Formatting Strings. 3Subjects for session 11The OOP model. Objects. COM objects. Set statement. Nothing keyword CreateObject function. New keyword. FileSystem object. 4OOP ModelAbstractions Encapsulation Polymorphism Inheritance Reusabillity 5OOP ModelAbstractionsThe ability for a program to ignore some aspects of the information it's manipulating, i.e. the ability to focus on the essential. An abstract class cannot be instantiated. An abstract class may contain abstract methods and accessors. An abstract class can be partially implemented, or not at all implemented. Abstract classes are useful when creating components because they allow you specify an invariant level of functionality in some methods, but leave the implementation of other methods until a specific implementation of that class is needed. 6OOP ModelEncapsulationThe ability for the program to hide information about the implementation of a module from its users, i.e. the ability to prevent users from breaking the invariants of the program. The term encapsulation refer to Information hiding in software. 7OOP ModelPolym
Tools VBA Time Saver Kit – code snippets & VBA reference VBA Web Scraping Kit – easy scraping for Excel VBA Compiler (to VB.NET) VBA Multithreading Tool Excel Scrape HTML Add-In Documentation Google Charts Tool Excel SQL Add-In Excel Optimizer How to http://analystcave.com/vba-proper-vba-error-handling/ install Excel AddIns? VBA Questions? Contact Search for: Home » Proper VBA error handling Excel, MS Office, Outlook, PowerPoint, Word Proper VBA error handling (3 votes, average: 4.67 out of 5) Loading... October 22, 2015 AnalystCave 4 Comments Writing VBA code is hard, but properly debugging code is even harder. Sounds like non-sense? Well I dare say developers spend more time debugging code than writing it. Looking for errors is what developers do most of the time! A critical error handling part of debugging is proper error handling (VBA error handling in our case). Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it. — Brian W. Kernighan However, today I don't want to expand on debugging VBA. That I covered in this post. No - today let's learn how to properly handle errors The Mouse Trap handling in vbscript Analogy What is error handling? Take this analogy: Say you have a mouse (an error) in the house which turns up every now and then in the least expected moment as slips from your hands (an uncaught exception if you prefer). Without knowing where the mouse is and when it (the exception/error) will appear (in which line of code) you would need to search entire house to catch it (run through the entire code in our case). Obviously a better approach is setting mouse traps in several critical places in the house (corridors etc.) and waiting for the mouse to fall into your trap. So what is our mouse trap when speaking about VBA error handling? The On Error do this statement! Using VBA On Error The VBA On Error statement - tells VBA what it should do from now on, within the vicinity of the current block of code (Function or Sub), when an error/exception is raised. It is like setting a mouse trap - with the difference that you can tell it to drop the mouse off the dumpster or put it in your hands to manage. Let's remind the full syntax of the On Error statement in VBA first: On Error { GoTo [ line | 0 ] | Resume Next } Directly from MSDN we learn the different VBA error handling options we have with the On Error statement: On Error Goto