dbbuch_frm.frm

西门子 通信程序 vb与西门子PLc通讯程序源码

VERSION 5.00
Begin VB.Form DBBUCH_FRM 
   Caption         =   "DBBUCH"
   ClientHeight    =   3210
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   3330
   LinkTopic       =   "Form1"
   ScaleHeight     =   3210
   ScaleWidth      =   3330
   StartUpPosition =   3  'Windows-Standard
   Begin VB.ListBox ID_DBBUCH_LIST 
      Height          =   1425
      Left            =   720
      TabIndex        =   7
      Top             =   1080
      Width           =   1815
   End
   Begin VB.CommandButton IDOK 
      Caption         =   "lesen/read"
      Height          =   375
      Left            =   1800
      TabIndex        =   6
      Top             =   2640
      Width           =   1215
   End
   Begin VB.CommandButton IDCANCEL 
      Caption         =   "zur點k/cancel"
      Height          =   375
      Left            =   120
      TabIndex        =   5
      Top             =   2640
      Width           =   1335
   End
   Begin VB.Frame Frame4 
      BackColor       =   &H00C0C0C0&
      Caption         =   "Verbindung/connection"
      Height          =   615
      Left            =   240
      TabIndex        =   0
      Top             =   240
      Width           =   2775
      Begin VB.OptionButton VERB 
         Caption         =   "4"
         Height          =   255
         Index           =   3
         Left            =   2040
         TabIndex        =   4
         Top             =   240
         Width           =   495
      End
      Begin VB.OptionButton VERB 
         Caption         =   "3"
         Height          =   255
         Index           =   2
         Left            =   1440
         TabIndex        =   3
         Top             =   240
         Width           =   495
      End
      Begin VB.OptionButton VERB 
         Caption         =   "2"
         Height          =   255
         Index           =   1
         Left            =   840
         TabIndex        =   2
         Top             =   240
         Width           =   495
      End
      Begin VB.OptionButton VERB 
         Caption         =   "1"
         Height          =   255
         Index           =   0
         Left            =   360
         TabIndex        =   1
         Top             =   240
         Width           =   495
      End
   End
End
Attribute VB_Name = "DBBUCH_FRM"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Activate()
VERB(VerbIdx).value = True
ID_DBBUCH_LIST.Clear
End Sub
Private Sub IDCANCEL_Click()
DBBUCH_FRM.Visible = False
End Sub

Private Sub IDOK_Click()
Dim i As Long
Dim s As String
Dim s1 As String


res = new_ss(VerbIdx + 1)
If (res = 0) Then
#If S7_300 Then
    res = db_buch(value_word(0))
#Else
    res = 33028
#End If
    End If

If (res = 0) Then
    ID_DBBUCH_LIST.Clear

    For i = 0 To 255
        If (value_word(i) <> 0) Then
            s1 = i
            s = "DB " + s1
            If ((value_word(i) And BST_IN_RAM) <> 0) Then s = s + "  RAM"
            If ((value_word(i) And BST_IN_EPROM) <> 0) Then s = s + "  EPROM"
            ID_DBBUCH_LIST.AddItem (s)
        End If
    Next i
            
End If

If (res <> 0) Then
   ERROR_FRM.Show 1, Me
End If

End Sub

Private Sub VERB_Click(Index As Integer)
VerbIdx = Index
ID_DBBUCH_LIST.Clear
End Sub