Raise Error Vb6

resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine vb6 error numbers Forums Blogs Channel 9 Documentation APIs and reference Dev centers Samples err.raise vba Retired content We’re sorry. The content you requested has been removed. You’ll be auto redirected in excel vba raise custom error 1 second. Visual Basic Reference Objects Err Object Err Object Raise Method Raise Method Raise Method Err Object Members Clear Method Description Property Erl Property HelpContext Property err.raise vbscript HelpFile Property LastDllError Property Number Property Raise Method Source Property 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. This documentation is archived and is not being maintained. Raise Method (Err Object) Visual Studio

Vbobjecterror

2008 Other Versions Visual Studio 2005 Visual Studio .NET 2003 Generates a run-time error; can be used instead of the Error statement. Copy Public Sub Raise( _ ByVal Number As Integer, _ Optional ByVal Source As Object = Nothing, _ Optional ByVal Description As Object = Nothing, _ Optional ByVal HelpFile As Object = Nothing, _ Optional ByVal HelpContext As Object = Nothing _ ) ParametersNumberRequired. Long integer that identifies the error. Visual Basic errors are in the range 0–65535; the range 0–512 is reserved for system errors; the range 513–65535 is available for user-defined errors as well. However, when you set the Number property for an error that you are creating, add your error code number to the vbObjectError constant. For example, to generate the error number 1000, assign vbObjectError + 1000 to the Number property.SourceOptional. String expression naming the object or application that generated the error. When setting this property for an object, use the form project.class. If Source is not specified, the process ID of the current Visual Basic project is used.DescriptionOptional. String expression describin

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

Vb6 Error Handling Example

or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x vba error numbers Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only vb6 on error resume next takes a minute: Sign up How to pass error back to calling function? up vote 0 down vote favorite What is the best way in VB6 to pass an error back to the calling function? 1 On Error Resume Next https://msdn.microsoft.com/en-us/library/w4t2e92e(v=vs.90).aspx 2 ' do something 3 If Err.Number <> 3026 Or Err <> 0 Then ????????? How would you send the error in Line 3 back to the calling function? Is the following the only way to achieve this? errNum = Err.Number On Error Goto 0 Err.Raise errNum vb6 error-handling share|improve this question edited Jan 16 '13 at 9:47 asked Jan 15 '13 at 22:35 CJ7 4,99232114220 add a comment| 4 Answers 4 active oldest votes up vote 1 down vote http://stackoverflow.com/questions/14348215/how-to-pass-error-back-to-calling-function Use On Error GoTo and re-raise the error in the handler with Err.Raise. Private Function DoSomething(ByVal Arg as String) On Error GoTo Handler Dim ThisVar as String Dim ThatVar as Long ' Code here to implement DoSomething... Exit Function Handler: Err.Raise Err.Number, , "MiscFunctions.DoSomething: " & Err.Description End Function You'll then be able to get the error number and description in the caller via Err.Number and Err.Description. If the caller is also using On Error GoTo, you'll see them in the handler there. If the caller is using On Error Resume Next, then you can still use those same variables inline. I prefer the first option, using On Error Goto in all functions and subs, because it seems like the natural way to use VB6's built-in error raising features. You can also update the description in the called function's handler, like the example above, and get a pseudo call stack you can eventually log or display to yourself during debugging. More VB6 error handling thoughts here: Is it possible to retrieve the call stack programmatically in VB6? How to clean up error handling in a function? share|improve this answer edited Jan 16 '13 at 14:35 answered Jan 16 '13 at 13:47 JeffK 2,40121524 add a comment| Did you find this question interesting? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Subscribed! Success! Please click the link i

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 https://stackoverflow.com/questions/39639718/difference-between-err-raise-and-error-raise-in-vb6 Us Learn more about Stack Overflow the company Business Learn more about hiring http://stackoverflow.com/questions/3388920/vb6-exception-handling-within-the-calling-procedure developers 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 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Difference between Err.Raise and Error.Raise in vb6 error VB6 up vote 0 down vote favorite I am supporting an old VB6 application and I wonder why the code uses both Err.Raise and Error.Raise. Both appear in the validations after each database call. We are migrating this application to C#, and I'm trying to understand the subtle difference between these statements in order to correctly reproduce the both behaviors in C#. I spent quite a raise error vb6 few hours searching for information on Error.Raise, and did not find anything useful. Thanks, Yves vb6 difference share|improve this question asked Sep 22 at 12:56 Yves Forget 3416 5 There's no built in Error.Raise but you can create a ErrObject called Error, which is most likely the case in your code. Right click on Error and click Definition and see where it brings you. –Marc Sep 22 at 13:20 When I click Definition, it refers to VB6 libraries. It's defined in VBA.Conversion, it's a function taking an error number as argument and returns the error message for a given error number. Maybe the VB6 compiler just substitutes Error.Raise by Err.Raise ??? –Yves Forget Sep 22 at 20:12 If you create a new empty VB6 project there will be no object named Error at all. This may be something introduced in your specific project. I would find an example of it, right click on Error and select Definition and see where that leads. –DaveInCaz Sep 23 at 11:30 Using Error.Raise, without defining an object called Error, would result in a "Object Required" error. Maybe update your question with some relevan

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 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 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up VB6 Exception Handling within the calling procedure up vote 3 down vote favorite I have two procedures procA and procB. procA is calling procB. An exception occurs within procB. I can handle the exception within procB, but i like to handle it within procA and this is what i did not get to work. I'm not very familiar with VB6 but i think this should be possible because MSDN says: If an error occurs while an error handler is active (between the occurrence of the error and a Resume, Exit Sub, Exit Function, or Exit Property statement), the current procedure's error handler can't handle the error. Control returns to the calling procedure. If the calling procedure has an enabled error handler, it is activated to handle the error. What i'm doing wrong? Now the code fragments: Private Sub procA() On Error GoTo ErrHnd ... procB obj Exit Sub ErrHnd: MsgBox Err.Description, vbInformation, Me.caption End Sub Public Sub procB(ByRef rec As Object) On Error GoTo ErrHnd ... Exception occurs within DAO Recordset Operation Exit Sub ErrHnd: Select Case Err.Number Case 3022 Err.Raise vbObjectError + 9999, Err.Source, "Error Text" Case Else ... End Select End Sub I also tried to turn off exception handling within procB (On Error Goto 0) but it seems that procA never gets the Exception. Thanks for your help. Edit: Additional information: Exception Raised from DAO.Recordset Object. I also tried to completele remove exception handling within procB with no effect. procA exists in another file then procB (data.cls, frmListArtikel.frm). Solution: I didn't know that it makes a difference how the programm is executed. If i start it from the IDE, the Exception does not get handled by procA. If i start the EXE (previously making it from the IDE) from the Explorer, the Exception gets handled as desired by procA. vb6 exception-handling share|improve this question edited Aug 3 '10 at 14:02 asked Aug 2 '10 at 14:54 Christian Ammer 4,46732969 add a comment| 2 Answers 2 active oldest votes up vote 4 down vote accepted You can only have one active error handler at a time. If you activate in procb, procb will handle