Error Trapping Vb6
Contents |
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV vb6 error handling Startups TechRewards Events Community Magazine Forums Blogs Channel 9 vb error trapping Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested vb6 throw error has been removed. You’ll be auto redirected in 1 second. Visual Basic Language Reference Statements F-P Statements F-P Statements On Error Statement On Error vb6 error handling best practice Statement On Error Statement For Each...Next Statement For...Next Statement Function Statement Get Statement GoTo Statement If...Then...Else Statement Implements Statement Imports Statement (.NET Namespace and Type) Imports Statement (XML Namespace) Inherits Statement Interface Statement Mid Statement Module Statement Namespace Statement On Error Statement Operator Statement Option
Error Handling Techniques In Vb
Statement Option Explicit Statement Option Infer Statement Option Strict Statement Property Statement 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. On Error Statement (Visual Basic) Visual Studio 2015 Other Versions Visual Studio 2013 Visual Studio 2012 Visual Studio 2010 Visual Studio 2008 Visual Studio 2005 Visual Studio .NET 2003 Enables an error-handling routine and specifies the location of the routine within a procedure; can also be used to disable an error-handling routine. Without an On Error statement, any run-time error that occurs is fatal: an error message is displayed, and execution stops.Whenever possible, we suggest you use structured exception handling in your code, rather than using unstructured exception handling and the On Error statement. For more information, see Try...Catch...Finally Statement (Visual Basic).Note The Error
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
On Error Goto
Channel 9 Documentation APIs and reference Dev centers Retired content Samples what is error trapping We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. vba error numbers Using Visual Basic Programmer's Guide (All Editions) Part 2: What Can You Do With Visual Basic? Part 2: What Can You Do With Visual Basic? Debugging Your Code https://msdn.microsoft.com/en-us/library/5hsw66as.aspx and Handling Errors Debugging Your Code and Handling Errors Debugging Your Code and Handling Errors Creating a User Interface Using Visual Basic's Standard Controls More About Programming Programming with Objects Programming with Components Responding to Mouse and Keyboard Events Working with Text and Graphics Debugging Your Code and Handling Errors How to Handle Errors Designing an https://msdn.microsoft.com/en-us/library/aa716196(v=vs.60).aspx Error Handler Error Handling Hierarchy Testing Error Handling by Generating Errors Inline Error Handling Centralized Error Handling Turning Off Error Handling Error Handling with ActiveX Components Approaches to Debugging Avoiding Bugs Design Time, Run Time, and Break Mode Using the Debugging Windows Using Break Mode Running Selected Portions of Your Application Monitoring the Call Stack Testing Data and Procedures with the Immediate Window Special Debugging Considerations Tips for Debugging Processing Drives, Folders, and Files Designing for Performance and Compatibility International Issues Distributing Your Applications 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. Visual Basic Concepts Visual Studio 6.0 Debugging Your Code and Handling Errors No matter how carefully crafted your code, errors can (and probably will) occur. Ideally, Visual Basic procedures wouldn't need error-handling code at all. Unfortunately, sometimes files are mistakenly deleted, disk drives run out of space, or network drives disconnect une
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 About Us Learn more about Stack Overflow the company Business Learn more about hiring developers http://stackoverflow.com/questions/116289/what-is-the-better-way-to-handle-errors-in-vb6 or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss 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 what is the better way to handle errors in VB6 up vote 12 down vote favorite 6 I have VB6 application , I want to put some good error handling finction in it which error trapping can tell me what was the error and exact place when it happened , can anyone suggest the good way to do this vb6 error-handling share|improve this question edited Sep 22 '08 at 17:36 Onorio Catenacci 9,01575386 asked Sep 22 '08 at 17:34 RBS 1,30192330 I removed the "in" tag. –Onorio Catenacci Sep 22 '08 at 17:36 I also changed the two separate "error" and "handling" tags to "error-handling" –Onorio Catenacci Sep 22 '08 at 17:37 add vb6 error handling a comment| 7 Answers 7 active oldest votes up vote 2 down vote accepted ON ERROR GOTO and the Err object. See this discussion. share|improve this answer answered Sep 22 '08 at 17:42 Joe Skora 8,97142430 add a comment| up vote 27 down vote First of all, go get MZTools for Visual Basic 6, its free and invaluable. Second add a custom error handler on every function (yes, every function). The error handler we use looks something like this: On Error GoTo {PROCEDURE_NAME}_Error {PROCEDURE_BODY} On Error GoTo 0 Exit {PROCEDURE_TYPE} {PROCEDURE_NAME}_Error: LogError "Error " & Err.Number & " (" & Err.Description & ") in line " & Erl & _ ", in procedure {PROCEDURE_NAME} of {MODULE_TYPE} {MODULE_NAME}" Then create a LogError function that logs the error to disc. Next, before you release code add Line Numbers to every function (this is also built into MZTools). From now on you will know from the Error Logs everything that happens. If possible, also, upload the error logs and actually examine them live from the field. This is about the best you can do for unexpected global error handling in VB6 (one of its many defects), and really this should only be used to find unexpected errors. If you know that if there is the possibility of an error occurring in a certain situation, you should catch that particular error and handle for it. If you know that an error occurring
be down. Please try the request again. Your cache administrator is webmaster. Generated Fri, 14 Oct 2016 23:58:54 GMT by s_wx1127 (squid/3.5.20)