tzdj.frm

这是一套农村电费计算程序的源码。能够对用户电费进行计算、查询、打印。

VERSION 5.00
Begin VB.Form tzdj 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "调整电价"
   ClientHeight    =   1785
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4965
   Icon            =   "tzdj.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   1785
   ScaleWidth      =   4965
   ShowInTaskbar   =   0   'False
   StartUpPosition =   1  'CenterOwner
   Begin VB.CommandButton Command2 
      Cancel          =   -1  'True
      Caption         =   "取 消"
      Height          =   375
      Left            =   2880
      TabIndex        =   5
      Top             =   1320
      Width           =   735
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确 定"
      Default         =   -1  'True
      Height          =   375
      Left            =   1080
      TabIndex        =   4
      Top             =   1320
      Width           =   735
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   2760
      TabIndex        =   1
      Top             =   725
      Width           =   1695
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Left            =   600
      Style           =   2  'Dropdown List
      TabIndex        =   0
      Top             =   795
      Width           =   1695
   End
   Begin VB.Label Label2 
      Alignment       =   2  'Center
      Caption         =   "调整为"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   375
      Left            =   3000
      TabIndex        =   3
      Top             =   240
      Width           =   1215
   End
   Begin VB.Label Label1 
      Alignment       =   2  'Center
      Caption         =   "原电价"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00FF0000&
      Height          =   375
      Left            =   840
      TabIndex        =   2
      Top             =   240
      Width           =   1215
   End
End
Attribute VB_Name = "tzdj"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public sj As Database
Public djsj As Recordset

Private Sub Command1_Click()
    If Text1 = "" Then
            ab = MsgBox("     电价为空无法替换     ", vbOKOnly + 16, "提示")
        Else
            sj.Execute "update bk set dj=" & Text1.Text + " where dj=" + Combo1.Text + ";"
            sj.Close
            Command1.Enabled = False
        tmp = App.Path + "\data\cjsj.mdb"
        Set sj = OpenDatabase(tmp, False, False, ";pwd=sunlm")
        Set djsj = sj.OpenRecordset("select distinct dj from bk")
        Combo1.Clear
        While Not djsj.EOF '增加电价项目
            Combo1.AddItem djsj!dj
            djsj.MoveNext
        Wend
        Combo1.Text = Combo1.List(0)
    End If
End Sub

Private Sub Command2_Click()
    Unload Me
End Sub

Private Sub Form_Load()
    tmp = App.Path + "\data\cjsj.mdb"
    Set sj = OpenDatabase(tmp, False, False, ";pwd=sunlm")
    Set djsj = sj.OpenRecordset("select distinct dj from bk")
    While Not djsj.EOF '增加电价项目
        Combo1.AddItem djsj!dj
        djsj.MoveNext
    Wend
    Combo1.Text = Combo1.List(0)
End Sub