frmtj.frm

水电费管理信息系统。用VB编写

VERSION 5.00
Object = "{5E9E78A0-531B-11CF-91F6-C2863C385E30}#1.0#0"; "MSFLXGRD.OCX"
Begin VB.Form frmTJ 
   Caption         =   "月总各项统计"
   ClientHeight    =   3525
   ClientLeft      =   3810
   ClientTop       =   3615
   ClientWidth     =   7455
   LinkTopic       =   "Form3"
   ScaleHeight     =   3525
   ScaleWidth      =   7455
   Begin VB.CommandButton Command1 
      Caption         =   "返回"
      Height          =   495
      Left            =   5520
      TabIndex        =   3
      Top             =   240
      Width           =   1215
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Left            =   2760
      TabIndex        =   1
      Top             =   360
      Width           =   1935
   End
   Begin VB.Data Data2 
      Caption         =   "Data2"
      Connect         =   "Access"
      DatabaseName    =   "C:\Documents and Settings\YWB\桌面\水电费管理系统\水电费管理系统数据库.mdb"
      DefaultCursorType=   0  '缺省游标
      DefaultType     =   2  '使用 ODBC
      Exclusive       =   0   'False
      Height          =   345
      Left            =   5520
      Options         =   0
      ReadOnly        =   0   'False
      RecordsetType   =   1  'Dynaset
      RecordSource    =   "月份表"
      Top             =   3120
      Visible         =   0   'False
      Width           =   1140
   End
   Begin VB.Data Data1 
      Caption         =   "Data1"
      Connect         =   "Access"
      DatabaseName    =   "C:\Documents and Settings\YWB\桌面\水电费管理系统\水电费管理系统数据库.mdb"
      DefaultCursorType=   0  '缺省游标
      DefaultType     =   2  '使用 ODBC
      Exclusive       =   0   'False
      Height          =   345
      Left            =   720
      Options         =   0
      ReadOnly        =   0   'False
      RecordsetType   =   1  'Dynaset
      RecordSource    =   "水电费表"
      Top             =   3120
      Visible         =   0   'False
      Width           =   1140
   End
   Begin MSFlexGridLib.MSFlexGrid MSFlexGrid1 
      Bindings        =   "frmTJ.frx":0000
      Height          =   2295
      Left            =   240
      TabIndex        =   0
      Top             =   840
      Width           =   6975
      _ExtentX        =   12303
      _ExtentY        =   4048
      _Version        =   393216
      AllowUserResizing=   3
   End
   Begin VB.Label Label1 
      Caption         =   "选择月份"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   1680
      TabIndex        =   2
      Top             =   360
      Width           =   975
   End
End
Attribute VB_Name = "frmTJ"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Combo1_Click()
  If Trim(Combo1) <> "全部月份" Then
Data2.Recordset.MoveFirst
Data2.Recordset.FindFirst "month like " & "'" & Trim(Combo1) & "'"
Data1.RecordSource = "select count(*) as 用户数,sum(water) as 总用水量,sum(electric) as 总用电量,sum(water_cost) as 总应收水费,sum(electric_cost) as 总应收电费 from 水电费表 where month = '" & Data2.Recordset.Month & " '"
Data1.Refresh
Else
Data1.RecordSource = "select count(*) as 用户数,sum(water) as 总用水量,sum(electric) as 总用电量,sum(water_cost) as 总应收水费,sum(electric_cost) as 总应收电费 from 水电费表"
Data1.Refresh
End If
End Sub

Private Sub Command1_Click()
  Unload Me
End Sub

Private Sub Form_Activate()
Combo1.Clear
Combo1.AddItem "全部月份"
Combo1.Text = "全部月份"
Data2.Recordset.MoveFirst
Do While Not Data2.Recordset.EOF
Combo1.AddItem Data2.Recordset.Month
Data2.Recordset.MoveNext
Loop

Data1.RecordSource = "select count(*) as 用户数,sum(water) as 总用水量,sum(electric) as 总用电量,sum(water_cost) as 总应收水费,sum(electric_cost) as 总应收电费 from 水电费表"
Data1.Refresh
End Sub

Private Sub Form_Load()
  Data1.DatabaseName = App.Path + "\水电费管理系统数据库.mdb"
  Data1.RecordSource = "水电费表"
  
  Data2.DatabaseName = App.Path + "\水电费管理系统数据库.mdb"
  Data2.RecordSource = "月份表"
End Sub