W>int MessageBox(HWND hWnd, LPCTSTR lpText, LPCTSTR lpCaption, UINT uType);
W>

W>Declare Auto Function MsgBox Lib "User32.dll" Alias "MessageBox" ( _
W>   ByVal hWnd As Integer, ByVal txt As String, ByVal caption As String, _
W>   yVal typ As Integer ) As Integer
W>

W>MsgBox( 0, "Correct text", "MsgBox Sample", 0 )
W>