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Return Codes and Constants

General and Gameplay Programming Programming

Started by AlekM January 18, 2001 04:07 PM

0 comments, last by AlekM 24 years ago

AlekM

Author

100

January 18, 2001 04:07 PM

Hi folks, I am developing an ATL class using Visual C++. I want to use this COM object within Visual Basic. My question is how can I set up my return codes as constants within VB. For example, in my VB code,

  

On Error Goto ErrorHandler

''My Code
.
.
.

ErrorHandler:
   Select Case Err.Number
            ''I want it to look like this
            Case ERR_BMP_PATHINVALID
                      ''Handle error
            ''And not like this
            Case 1000
                      ''Handle error
   End Select
End Sub

''where the following is true
ERR_BMP_PATHINVALID = 1000

Thanks Alek

ziplux

122

January 18, 2001 10:09 PM

I''m not much of a VB programmer but I think you''d do this:

  Public Const ERR_BMP_PATHINVALID = 1000

Like in C++. Hope that helps.

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