Error number in vb.net

Hi
I need the .net equiv of Err.Number from vb6.
I can catch all sorts of different error types but I want to know the number.
For example, in asp.net I can catch Err as FileNotFoundException (same as Err.Number=53), but I want to be able to do this:

Try
  ' something
Catch Err as Exception
  If Err.Number = 76 then
     ' hanlde PATH not found error
  end if
  If Err.Number = 53 then
     ' hanlde FILE not found error
  end if
End Try
jaswwAsked:
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Bob LearnedCommented:
AFAIK this isn't possible from the Exception object.  You can resort to the old way from VB6.  VB.NET will support the On Error Goto ErrorHandler type of error handling.  I realize that this is not the preferred method, but sometimes it is the only way.
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krznpskCommented:
I believe this is more like what you're trying to do:

 Try
     ' Something
Catch exPathNotFound As System.IO.DirectoryNotFoundException
     ' Handle Path Not Found exception
 Catch exFileNotFound As System.IO.FileNotFoundException
     ' Handle File Not Found exception
 Catch ex As System.Exception
     ' Handle general exception
 End Try
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Arthur_WoodCommented:
you are approoching this is the wrong way.  You are still thinkling in VB 6 terms.  What is raised is an Exception, of a SPECIFIC type:

so, instead of this:

Catch Err as Exception
  If Err.Number = 76 then
     ' hanlde PATH not found error
  end if
  If Err.Number = 53 then
     ' hanlde FILE not found error
  end if


here is one way to tackle this:

Catch E as FileNotFoundException
           ' hanlde FILE not found exception
Catch E as Exception
      ' an exception OTHER Than FileNotFound occurred
Finally
    'clean up, no matter what
End Try

AW
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Bob LearnedCommented:
No comment has been added lately, so it's time to clean up this TA.
I will leave the following recommendation for this question in the Cleanup topic area:

Accept: krznpsk {http:#9779979}

Please leave any comments here within the next seven days.
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!

TheLearnedOne
EE Cleanup Volunteer
0
jaswwAuthor Commented:
Sorry for late response
0
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