The below snippet will provide you with a systems full user name.

Source Code

' @Author - Alexander Bolte
' @ChangeDate - 2014-10-13
' @Description - Returning the system user name.
Public Function getFullUserName() As String
    Dim WSHnet  As Object
    Dim UserFullName As String
    Dim userName As String
    Dim UserDomain As String
    Dim objUser As Object
    
    Set WSHnet = CreateObject("WScript.Network")
    userName = WSHnet.userName
    UserDomain = WSHnet.UserDomain
    Set objUser = GetObject("WinNT://" & UserDomain & "/" & userName & ",user")
    UserFullName = objUser.FullName
    
    Set WSHnet = Nothing
    Set objUser = Nothing
    
    getFullUserName = UserFullName
End Function

Referenced APIs

Since the source is using late binding it is not necessary to set a reference in the VBA Editor for a specific version of the referenced API named "WScript".

Last Updated: 13 October 2014

Hits: 9558

If you want to join two tables in MS Access using the LIKE operator you will fail receiving an error message stating the following.

"JOIN expression not supported."

MS Access SQL

The SQL producing above error looks as follows.

SELECT *
FROM RULE LEFT JOIN ENTALL ON CAS1 LIKE ('*' & RULE.[SOD CAT CLEAN] & '*');

 You can fix this by changing the SQL to define the JOIN condition in the WHERE part of a statement.

Last Updated: 11 August 2015

Hits: 9394

Recently I had to link tables from one access file in another access file.

I did not intend to document such a trivial task on my webpage, but since the function I copied from the internet ran into an endless loop after I only provided an invalid file path I decided to implement something myself.

Enjoy.

' @Author
'   Alexander Bolte
'
' @ChangeDate
'   2014-07-29
'
' @Description
'   Linking given table from given source Access database in CurrentDb under provided target name.
'   If a linked table already exists under given name, the link will be broken and replaced with the new one.
'
' @Param strDatabaseSource
'   String providing the full path of the source access database.
' @Param strTableSource
'   String providing the source table name in the source access database.
' @Param strTableDestination
'   String providing the target table name in CurrentDB.
' @Return
'   True, if linkage succeeded, else false.
Public Function LinkTable( _
        ByVal strDatabaseSource As String, _
        ByVal strTableSource As String, ByVal strTableDestination As String _
    ) As Boolean
    Dim dbSource As DAO.Database
    Dim dbTarget As DAO.Database
    Dim dbDestination As DAO.Database
    Dim tdf As DAO.TableDef
    
On Error GoTo LinkTable_Err

    Call unlinkTable(strTableDestination)
    Set dbSource = DBEngine.Workspaces(0).OpenDatabase(strDatabaseSource)
    Set dbDestination = CurrentDb
    Set tdf = dbDestination.CreateTableDef(strTableDestination)
    tdf.Connect = ";DATABASE=" & strDatabaseSource
    tdf.SourceTableName = strTableSource
    dbDestination.TableDefs.Append tdf
    LinkTable = True

LinkTable_Err:
    If Err.Number <> 0 Then
	MsgBox Err.Description, vbCritical, cDialogTitle
	Err.Clear
	LinkTable = False
    End If
    
    If Not (dbSource Is Nothing) Then
        dbSource.Close
        Set dbSource = Nothing
    End If
    Set dbDestination = Nothing
    Set tdf = Nothing
End Function 

Last Updated: 29 July 2014

Hits: 9470