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- Attribute VB_Name = "modErrorHandling"
- Attribute VB_Ext_KEY = "RVB_UniqueId" ,""
- Option Explicit
-
- '
-
- ' Define your custom errors here. Be sure to use numbers
- ' greater than 512, to avoid conflicts with OLE error numbers.
- Public Const MyObjectError1 = 1000
- Public Const MyObjectError2 = 1010
- Public Const MyObjectErrorN = 1234
- Public Const MyUnhandledError = 9999
-
- ' This function will retrieve an error description from a resource
- ' file (.RES). The ErrorNum is the index of the string
- ' in the resource file. Called by RaiseError
- Private Function GetErrorTextFromResource(ErrorNum As Long) As String
- On Error GoTo GetErrorTextFromResourceError
- Dim strMsg As String
-
- ' get the string from a resource file
- GetErrorTextFromResource = LoadResString(ErrorNum)
-
- Exit Function
- GetErrorTextFromResourceError:
- If Err.Number <> 0 Then
- GetErrorTextFromResource = "An unknown error has occurred!"
- End If
- End Function
-
- 'There are a number of methods for retrieving the error
- 'message. The following method uses a resource file to
- 'retrieve strings indexed by the error number you are
- 'raising.
- Public Sub RaiseError(ErrorNumber As Long, Source As String)
- Dim strErrorText As String
-
- 'strErrorText = GetErrorTextFromResource(ErrorNumber)
- ErrorNumber = Err.Number
-
- 'raise an error back to the client
- Err.Raise vbObjectError + ErrorNumber, Source, strErrorText
- End Sub
-
-
-