frmcustomer.frm

9个VB写的数据库管理系统源代码

VERSION 5.00
Object = "{5E9E78A0-531B-11CF-91F6-C2863C385E30}#1.0#0"; "MSFLXGRD.OCX"
Begin VB.Form frmCustomer 
   Caption         =   "客户信息列表"
   ClientHeight    =   6768
   ClientLeft      =   48
   ClientTop       =   348
   ClientWidth     =   8496
   LinkTopic       =   "Form1"
   MDIChild        =   -1  'True
   ScaleHeight     =   6768
   ScaleWidth      =   8496
   WindowState     =   2  'Maximized
   Begin VB.Frame Frame2 
      Caption         =   "记录操作"
      Height          =   972
      Left            =   960
      TabIndex        =   2
      Top             =   3960
      Width           =   6000
      Begin VB.CommandButton Command3 
         Caption         =   "查询"
         Height          =   375
         Left            =   4560
         TabIndex        =   6
         Top             =   360
         Width           =   1215
      End
      Begin VB.CommandButton cmdDelete 
         Caption         =   "删除"
         Height          =   375
         Left            =   3120
         TabIndex        =   5
         Top             =   360
         Width           =   1215
      End
      Begin VB.CommandButton cmdModify 
         Caption         =   "修改"
         Height          =   375
         Left            =   1680
         TabIndex        =   4
         Top             =   360
         Width           =   1215
      End
      Begin VB.CommandButton cmdAdd 
         Caption         =   "添加"
         Height          =   375
         Left            =   240
         TabIndex        =   3
         Top             =   360
         Width           =   1215
      End
   End
   Begin MSFlexGridLib.MSFlexGrid msgList 
      Height          =   3132
      Left            =   120
      TabIndex        =   0
      Top             =   600
      Width           =   7452
      _ExtentX        =   13145
      _ExtentY        =   5525
      _Version        =   393216
      Cols            =   4
      FixedCols       =   3
      AllowUserResizing=   1
   End
   Begin VB.Label lblTitle 
      Caption         =   "客  户  信  息  列  表"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H8000000D&
      Height          =   252
      Left            =   1680
      TabIndex        =   1
      Top             =   120
      Width           =   3012
   End
End
Attribute VB_Name = "frmCustomer"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Public txtSQL As String
Dim mrc As ADODB.Recordset

Private Sub cmdAdd_Click()
    gintCmode = 1
    frmCustomer1.Show 1
    
End Sub

Private Sub cmdDelete_Click()
    Dim txtSQL As String
    Dim intCount As Integer
    Dim mrc As ADODB.Recordset
    Dim MsgText As String
    
    
    If msgList.Rows > 1 Then
        If MsgBox("真的要删除客户姓名为" & Trim(msgList.TextMatrix(msgList.Row, 2)) & "的客户记录吗？", vbOKCancel + vbExclamation, "警告") = vbOK Then
            intCount = msgList.Row
            txtSQL = "delete from customerInfo where customerNO ='" & Trim(msgList.TextMatrix(intCount, 1)) & "'"
            Set mrc = ExecuteSQL(txtSQL, MsgText)
                
            Unload frmCustomer
            frmCustomer.txtSQL = "select * from customerInfo"
            frmCustomer.Show
        End If
    End If


End Sub

Private Sub cmdModify_Click()
    Dim intCount As Integer
    
    If frmCustomer.msgList.Rows > 1 Then
        gintCmode = 2
        intCount = msgList.Row
        If intCount > 0 Then
           frmCustomer1.txtSQL = "select * from customerInfo where customerNO ='" & Trim(msgList.TextMatrix(intCount, 1)) & "'"
           frmCustomer1.Show 1
        Else
            MsgBox "警告", vbOKOnly + vbExclamation, "请首先选择需要修改的纪录！"
        End If
    End If

End Sub



Private Sub Command3_Click()
    frmCustomer2.Show 1
End Sub

Private Sub Form_Load()
    ShowTitle
    ShowData
    
End Sub

Private Sub Form_Resize()
    If Me.WindowState <> vbMinimized And fMainForm.WindowState <> vbMinimized Then
        '边界处理
        If Me.ScaleHeight < 10 * lblTitle.Height Then
            
            Exit Sub
        End If
        If Me.ScaleWidth < lblTitle.Width + lblTitle.Width / 2 Then
            
            Exit Sub
        End If
        '控制控件的位置
                
        lblTitle.Top = lblTitle.Height
        lblTitle.Left = (Me.Width - lblTitle.Width) / 2
        
        msgList.Top = lblTitle.Top + lblTitle.Height + lblTitle.Height / 2
        msgList.Width = Me.ScaleWidth - 200
        msgList.Left = Me.ScaleLeft + 100
        msgList.Height = Me.ScaleHeight - msgList.Top - 1500
        
        Frame2.Top = msgList.Top + msgList.Height + 50
        Frame2.Left = Me.ScaleWidth / 2 - 3000
    End If
End Sub



Public Sub FormClose()
    Unload Me
End Sub
Private Sub ShowData()
    
    Dim j As Integer
    Dim i As Integer
    Dim MsgText As String

  
    Set mrc = ExecuteSQL(txtSQL, MsgText)
        With msgList
        .Rows = 1
        
        Do While Not mrc.EOF
            .Rows = .Rows + 1
            For i = 1 To mrc.Fields.Count
                If Not IsNull(Trim(mrc.Fields(i - 1))) Then
                Select Case mrc.Fields(i - 1).Type
                    Case adDBDate
                        .TextMatrix(.Rows - 1, i) = Format(mrc.Fields(i - 1) & "", "yyyy-mm-dd")
                    Case Else
                        .TextMatrix(.Rows - 1, i) = mrc.Fields(i - 1) & ""
                End Select
                End If
            Next i
            mrc.MoveNext
        Loop
        
          
    End With
    mrc.Close
    
    
End Sub


'显示Grid表头
Private Sub ShowTitle()
    Dim i As Integer
    
    With msgList
        .Cols = 8
        .TextMatrix(0, 1) = ""
        .TextMatrix(0, 2) = "客户姓名"
        .TextMatrix(0, 3) = "客户性别"
        .TextMatrix(0, 4) = "身份证号码"
        .TextMatrix(0, 5) = "联系电话"
        .TextMatrix(0, 6) = "客户类型"
        .TextMatrix(0, 7) = "备注信息"
        
        '固定表头
        .FixedRows = 1
                
        '设置各列的对齐方式
        For i = 0 To 7
            .ColAlignment(i) = 0
        Next i
        
        
        '表头项居中
        .FillStyle = flexFillRepeat
        .Col = 0
        .Row = 0
        .RowSel = 1
        .ColSel = .Cols - 1
        .CellAlignment = 4
        
        '设置单元大小
        .ColWidth(0) = 1000
        .ColWidth(1) = 0
        .ColWidth(2) = 1000
        .ColWidth(3) = 1000
        .ColWidth(4) = 2000
        .ColWidth(5) = 1000
        .ColWidth(6) = 1000
        .ColWidth(7) = 3000
        
        .Row = 1
        
    End With
End Sub




Private Sub msgList_MouseUp(Button As Integer, Shift As Integer, x As Single, y As Single)
    '右键弹出
    If Button = 2 And Shift = 0 Then
       
    End If
    
End Sub