Attribute VB_Name = "Module1"
Public fMainForm As frmMain
Public flagRTedit As Boolean
Public gintRTmode As Integer
Public flagRedit As Boolean
Public gintRmode As Integer
Public flagBTedit As Boolean
Public gintBTmode As Integer
Public flagBedit As Boolean
Public gintBmode As Integer
Public flagBOedit As Boolean
Public gintBOmode As Integer
Public flagBBedit As Boolean
Public gintBBmode As Integer


Sub Main()
    Dim fLogin As New frmLogin
    fLogin.Show vbModal
    If Not fLogin.OK Then
        'Login Failed so exit app
        End
    End If
    Unload fLogin


    Set fMainForm = New frmMain
    fMainForm.Show
End Sub

Public Function ConnectString() _
   As String
'returns a DB ConnectString
   ConnectString = "FileDSN=library.dsn;UID=sa;PWD="
End Function
Public Function ExecuteSQL(ByVal SQL _
   As String, MsgString As String) _
   As ADODB.Recordset
'executes SQL and returns Recordset
   Dim cnn As ADODB.Connection
   Dim rst As ADODB.Recordset
   Dim sTokens() As String
   
   On Error GoTo ExecuteSQL_Error
   
   sTokens = Split(SQL)
   Set cnn = New ADODB.Connection
   cnn.Open ConnectString
   If InStr("INSERT,DELETE,UPDATE", _
      UCase$(sTokens(0))) Then
      cnn.Execute SQL
      MsgString = sTokens(0) & _
         " query successful"
   Else
      Set rst = New ADODB.Recordset
      rst.Open Trim$(SQL), cnn, _
         adOpenKeyset, _
         adLockOptimistic
      'rst.MoveLast     'get RecordCount
      Set ExecuteSQL = rst
      MsgString = "查詢到" & rst.RecordCount & _
         " 條記錄 "
   End If
ExecuteSQL_Exit:
   Set rst = Nothing
   Set cnn = Nothing
   Exit Function
   
ExecuteSQL_Error:
   MsgString = "查詢錯(cuò)誤: " & _
      Err.Description
   Resume ExecuteSQL_Exit
End Function
Public Sub EnterToTab(Keyasc As Integer)
    If Keyasc = 13 Then
        SendKeys "{TAB}"
    End If
End Sub