frmmanage.frm

多方讨价还价系统

VERSION 5.00
Begin VB.MDIForm frmmanage 
   BackColor       =   &H8000000A&
   Caption         =   "现代物流谈判原型系统"
   ClientHeight    =   7740
   ClientLeft      =   4320
   ClientTop       =   3180
   ClientWidth     =   11985
   Icon            =   "MDIAdmin.frx":0000
   LinkTopic       =   "MDIForm1"
   Begin VB.Menu menuUser 
      Caption         =   "用户(&U)"
      Begin VB.Menu menuLogon 
         Caption         =   "登陆(&L)..."
      End
      Begin VB.Menu menuLogoff 
         Caption         =   "注销(&O)..."
      End
      Begin VB.Menu menuSplitBar1 
         Caption         =   "-"
      End
      Begin VB.Menu menuExit 
         Caption         =   "退出(&X)"
      End
   End
   Begin VB.Menu menuHelp 
      Caption         =   "帮助(&H)"
      Begin VB.Menu menuAbout 
         Caption         =   "关于(&A)..."
      End
   End
End
Attribute VB_Name = "frmmanage"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub MDIForm_Load()
    SetLogonType JQL_NOT_LOGON
    ConnStr = "Driver={Microsoft Access Driver (*.mdb)};DBQ=" & App.Path & "\negotiation.mdb"
    dbTableNames = Array("", "buyregister", "sellregister", "manager")
End Sub

Function SetLogonType(Optional t As LogonTypes)
    If IsMissing(t) Then t = LogonType
    Select Case t
        Case JQL_NOT_LOGON
            menuLogoff.Enabled = False
            menuLogon.Enabled = True
        Case JQL_BUYER, JQL_SALER, JQL_ADMIN
            menuLogon.Enabled = False
            menuLogoff.Enabled = True
    End Select
    If t = JQL_BUYER Then
        frmBuyer.Show vbModeless
    End If
    If t = JQL_SALER Then
        frmSeller.Show vbModeless
    End If
    If t = JQL_ADMIN Then
        frmadmin.Show vbModeless
    End If
End Function

Private Sub menuExit_Click()
    End
End Sub

Private Sub menuLogoff_Click()
    LogonUser = ""
    Select Case LogonType
        Case JQL_BUYER
            Unload frmBuyer
        Case JQL_SALER
        Case JQL_ADMIN
    End Select
    SetLogonType JQL_NOT_LOGON
End Sub

Private Sub menuLogon_Click()
    frmLogon.Show vbModal
End Sub