frmtypes.frm

vb做的数据库 客户管理系统

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{F0D2F211-CCB0-11D0-A316-00AA00688B10}#1.0#0"; "MSDATLST.OCX"
Begin VB.Form frmTypes 
   Caption         =   "客户类别设置"
   ClientHeight    =   4170
   ClientLeft      =   60
   ClientTop       =   390
   ClientWidth     =   5085
   LinkTopic       =   "Form1"
   ScaleHeight     =   4170
   ScaleWidth      =   5085
   StartUpPosition =   2  '屏幕中心
   Begin MSAdodcLib.Adodc AdoType 
      Height          =   330
      Left            =   3240
      Top             =   960
      Visible         =   0   'False
      Width           =   1635
      _ExtentX        =   2884
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   8
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   ""
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   ""
      Caption         =   "Adodc1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin VB.CommandButton Cmd_Modi 
      Caption         =   "修改"
      Height          =   435
      Left            =   3420
      TabIndex        =   5
      Top             =   1980
      Width           =   1275
   End
   Begin VB.CommandButton Cmd_Del 
      Caption         =   "删除"
      Height          =   435
      Left            =   3420
      TabIndex        =   4
      Top             =   2640
      Width           =   1275
   End
   Begin VB.CommandButton Cmd_Exit 
      Caption         =   "退出"
      Height          =   435
      Left            =   3420
      TabIndex        =   3
      Top             =   3300
      Width           =   1275
   End
   Begin VB.CommandButton Cmd_Add 
      Caption         =   "添加"
      Height          =   435
      Left            =   3420
      TabIndex        =   2
      Top             =   1380
      Width           =   1275
   End
   Begin VB.TextBox txtName 
      Height          =   375
      Left            =   3180
      TabIndex        =   1
      Top             =   420
      Width           =   1755
   End
   Begin MSDataListLib.DataList DataList1 
      Height          =   3420
      Left            =   240
      TabIndex        =   0
      Top             =   300
      Width           =   2595
      _ExtentX        =   4577
      _ExtentY        =   6033
      _Version        =   393216
   End
End
Attribute VB_Name = "frmTypes"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private OriId As Long           '类型编号
Private OriTypeName As String   '原来的类型名称
'类型分类编号，1-客户类型；2-行业分类；3-职务类型；4-项目类型
Public nFlag As Integer

Private Sub Cmd_Add_Click()
  '添加客户类型名称，先判断域是否为空
  If Len(Trim(txtName)) = 0 Then
    MsgBox ("请输入类型名称")
    txtName.SetFocus
    Exit Sub
  End If
  '判断数据库中是否已经存在此类型名称
  If MyType.In_DB(Trim(txtName), nFlag) = True Then
    MsgBox ("已经存在此类型名称")
    txtName.SetFocus
    Exit Sub
  End If
  '插入新记录
  With MyType
    .TypeName = Trim(txtName)
    .Flag = nFlag
    .Insert
    MsgBox "添加成功"
    txtName.Text = ""
  End With
  DataRefresh
End Sub

Private Sub Cmd_Del_Click()
  If Len(Trim(DataList1.BoundText)) = 0 Then
    MsgBox ("请选择记录")
    Exit Sub
  End If
  ' 确定删除
  If MsgBox("是否确定要删除 ", vbYesNo, "请确认") = vbNo Then
    Exit Sub
  End If
  ' 删除类型
  MyType.Delete (Val(DataList1.BoundText))
  MsgBox "删除成功"
  DataRefresh   '刷新DataList1
  txtName.Text = ""
End Sub

Private Sub Cmd_Exit_Click()
  Unload Me
End Sub

Private Sub Cmd_Modi_Click()
  '修改类型名称
  If Len(Trim(DataList1.BoundText)) = 0 Then
    MsgBox ("请选择记录")
    Exit Sub
  End If
  '判断新的名称是否和原来的相同
  If Trim(txtName) = OriTypeName Then
    Exit Sub
  End If
  '判断新的名称是否已经存在
  If MyType.In_DB(Trim(txtName), nTypeId) = True Then
    MsgBox ("已经存在此类型名称")
    txtName.SetFocus
    Exit Sub
  End If
  '更新名称
  MyType.TypeName = Trim(txtName)
  MyType.Update (OriId)
  MsgBox "修改成功"
  DataRefresh  '刷新类型列表
  txtName.Text = ""
End Sub

Private Sub DataList1_Click()
  '点击列表记录，将编号和名称放入变量和txtName域
  If Len(Trim(DataList1.BoundText)) = 0 Then
    MsgBox ("请选择记录")
    Exit Sub
  End If
  OriId = Val(DataList1.BoundText)       '记录编号
  If MyType.GetInfo(OriId) = True Then   '判断是否存在此记录信息
    OriTypeName = Trim(MyType.TypeName)  '将类型名称保存到变量中
    txtName = Trim(MyType.TypeName)      '文本框中显示类型名称
  End If
End Sub

Private Sub Form_Load()
  '刷新DataList1中的数据
  DataRefresh
End Sub

Private Sub DataRefresh()
  '设置连接字符串
  AdoType.ConnectionString = Conn
  '设置SQL语句
  AdoType.RecordSource = "SELECT * FROM Types WHERE Flag=" + Trim(nFlag)
  AdoType.Refresh
  '设置数据源
  Set DataList1.RowSource = AdoType
  DataList1.ListField = "TypeName"  '设置列表中显示字段
  DataList1.BoundColumn = "Id"      '设置列表绑定字段
  DataList1.Refresh
End Sub