brError method

Returns a large negative integer error code associated with the last error.

Syntax

lValue = object.brError([ vnErrNumber])

Parameters

Parameter	Description
`lValue`	The return value is a Long data type indicating the error code.
`object`	An object variable that represents a clsD3Environment object.
`vnErrNumber`	Optional. A Variant (Long subtype) indicating the error code. This is the same as `lValue` and is provided for compatibility with legacy applications. This is an output-only parameter.

Remarks

The error codes are found in eD3ErrorConstants using the Object Browser and in the D3 error codes topic in this help system.

Example

Private Function ReadItem() As Boolean
   ...
   On Error Resume Next
 
   Set oFile = oConn.brOpenFile(txtFileName.Text)
 
   If oEnv.brError= 0 Then
      sItemId = txtItem.Text
      Set oItem = oFile.brReadVU(sItemId, "productname")
      txtName.Text = oItem.brCString
      ReadItem = True
   Else
      ’ Polling brError
      If oEnv.brError= d3SrvErr_Missing Then
         txtStatus.Text = "File does not exist"
      Else
         txtStatus.Text = "Unidentified error"
      End If
      ReadItem = False
   End If
 
Exit Function

Applies to

clsD3Environment class