Error Handling Features In Vb.net
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 We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. .NET Development Articles and Overviews Upgrading to Microsoft .NET Upgrading to Microsoft .NET Error Handling in Visual Basic .NET Error Handling in Visual Basic .NET Error Handling in Visual Basic .NET ADO.NET for the ADO Programmer Building an N-Tier Application in .NET Calling a .NET Component from a COM Component Calling COM Components from .NET Clients Common .NET Libraries for Developers Comparing System.Xml in Visual Studio .NET to Microsoft.XMLDOM in Visual Studio 6.0 Converting ASP to ASP.NET Creating Classes in Visual Basic .NET Creating Components in .NET Creating a Windows Form User Control Data Binding with Windows Forms and ADO.NET Designing a .NET Application Designing for Web or Desktop? Determining When to Use Windows Installer Versus XCOPY Differences Between Visual Basic 6.0 and .NET Controls Distributed Transactions in Visual Basic .NET Error Handling in Visual Basic .NET Getting Started with Windows Forms Inheritance and Interfaces Inheritance from a Base Class in Microsoft .NET Interacting with Message Queues Introduction to ASP.NET and Web Forms Introduction to Visual Studio .NET Managing Versions of an Application Migrating from the SOAP Toolkit to Web Services Overloading Methods in Visual Basic .NET Performing Drag-and-Drop Operations Raising Events and Responding to Events Replacing API Calls with .NET Framework Classes Structuring a .NET Application For Easy Deployment Understanding and Using Assemblies and Namespaces in .NET Using ActiveX Controls with Windows Forms in Visual Studio .NET Using ADO.NET Using COM+ Services in .NET Using Web Services Instead of DCOM Variable and Method Scope in Microsoft .NET Working with MDI Applications and Creating Menus TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Error Handling in Visual Basic .NET Ken Getz MCW Technologies February 2002 Summary: Discusses how error handling differs between Visual Basic .NET and Visual Basic 6.0. Main topics include Try/Catch blocks, Exception objects, proced
360 games PC games Windows games Windows phone games Entertainment All Entertainment Movies & TV Music Business & Education Business Students & educators Developers Sale Sale Find a store Gift cards Products Software & services Windows Office Free downloads & security Internet https://msdn.microsoft.com/en-us/library/ms973849.aspx Explorer Microsoft Edge Skype OneNote OneDrive Microsoft Health MSN Bing Microsoft Groove Microsoft Movies & TV Devices & Xbox All Microsoft devices Microsoft Surface All Windows PCs & tablets PC accessories Xbox & games Microsoft Lumia All https://support.microsoft.com/en-us/kb/311326 Windows phones Microsoft HoloLens For business Cloud Platform Microsoft Azure Microsoft Dynamics Windows for business Office for business Skype for business Surface for business Enterprise solutions Small business solutions Find a solutions provider Volume Licensing For developers & IT pros Develop Windows apps Microsoft Azure MSDN TechNet Visual Studio For students & educators Office for students OneNote in classroom Shop PCs & tablets perfect for students Microsoft in Education Support Sign in Cart Cart Javascript is disabled Please enable javascript and refresh the page Cookies are disabled Please enable cookies and refresh the page CV: {{ getCv() }} English (United States) Terms of use Privacy & cookies Trademarks © 2016 Microsoft
Du siehst YouTube auf Deutsch. Du kannst diese Einstellung unten ändern. Learn more You're viewing YouTube in German. You can change this preference https://www.youtube.com/watch?v=GSoGMTc_mIQ below. Schließen Ja, ich möchte sie behalten Rückgängig machen Schließen Dieses Video ist nicht verfügbar. WiedergabelisteWarteschlangeWiedergabelisteWarteschlange Alle entfernenBeenden Wird geladen... Wiedergabeliste Warteschlange __count__/__total__ VB.NET http://www.vb6.us/tutorials/error-handling Beginner Tutorial - Error Handling With TRY / CATCH (Visual Basic .NET) VB Toolbox AbonnierenAbonniertAbo beenden7.7927 Tsd. Wird geladen... Wird geladen... Wird verarbeitet... Hinzufügen error handling Möchtest du dieses Video später noch einmal ansehen? Wenn du bei YouTube angemeldet bist, kannst du dieses Video zu einer Playlist hinzufügen. Anmelden Teilen Mehr Melden Möchtest du dieses Video melden? Melde dich an, um unangemessene Inhalte zu melden. Anmelden Transkript Statistik 4.614 Aufrufe 20 Dieses Video gefällt error handling features dir? Melde dich bei YouTube an, damit dein Feedback gezählt wird. Anmelden 21 2 Dieses Video gefällt dir nicht? Melde dich bei YouTube an, damit dein Feedback gezählt wird. Anmelden 3 Wird geladen... Wird geladen... Transkript Das interaktive Transkript konnte nicht geladen werden. Wird geladen... Wird geladen... Die Bewertungsfunktion ist nach Ausleihen des Videos verfügbar. Diese Funktion ist zurzeit nicht verfügbar. Bitte versuche es später erneut. Veröffentlicht am 17.01.2014In this beginner VB tutorial, I will teach you how to use a Try / Catch statement to keep pesky errors from crashing your application. Additionally, you'll learn how to trap the errors and report the exception when it occurs.TUTORIAL FEATURES:Collections - List ArrayForm Controls - TextBox, Button, LabelError Handling - Try / Catch Kategorie Bildung Lizenz Standard-YouTube-Lizenz Mehr anzeigen Weniger anzeigen Wird geladen... Anzeige Autoplay Wenn Autoplay aktiviert ist, wird die Wiedergabe automati
Database Guide User login Username: * Password: * Request new password Home › Tutorials Error Handling In Visual Basic Level: Despite your best efforts to cover all possible contingencies, run-time errors will occur in your applications. You can and should do all you can to prevent them, but when they happen you have to handle them. Introduction Trapping Errors at Run-Time Building Error Handlers Raising Your Own Errors Summary Introduction The various functions, statements, properties and methods available in Visual Basic and the components used in Visual Basic expect to deal with certain types of data and behavior in your applications. For example, the CDate() function can convert a value to a Date variable. The function is remarkably flexible in the type of information it can accept, but it expects to receive data that it can use to derive a date. If you provide input that it can't convert, it raises error number 13 - "Type mismatch" - essentially saying "I can't handle this input data." In an application, this type of error may be a program logic error (you simply passed the wrong data) or it may be a data entry error on the part of the user (you asked for a date and the user typed a name). In the first case, you need to debug the program to fix the mistake. However, there is no way for you to anticipate the behavior of the end users of the application. If the user enters data you can't handle, you need to deal with the situation. Dealing with errors at run-time is a two step process: Trap the Error Before you can deal with an error, you need to know about it. You use VB's On Error statement to setup an error trap. Handle the Error Code in your error handler may correct an error, ignore it, inform the user of the problem, or deal with it in some other way. You can examin