fixfixed.frm

感觉还可以了 大家看看 指点下 有什么不足的地方,大家多多指教啊

VERSION 5.00
Begin VB.Form fixFixed 
   Caption         =   "定位固定资产"
   ClientHeight    =   2775
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   3780
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   ScaleHeight     =   2775
   ScaleWidth      =   3780
   StartUpPosition =   3  '窗口缺省
   Begin VB.Frame Frame1 
      Caption         =   "定位预修改的固定资产记录"
      Height          =   2535
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   3495
      Begin VB.TextBox FID 
         Appearance      =   0  'Flat
         Height          =   270
         Left            =   240
         TabIndex        =   3
         Top             =   720
         Width           =   3015
      End
      Begin VB.CommandButton Command1 
         Caption         =   "定位固定资产记录"
         Default         =   -1  'True
         Height          =   495
         Left            =   240
         TabIndex        =   2
         Top             =   1200
         Width           =   3015
      End
      Begin VB.CommandButton Command2 
         Caption         =   "取消修改"
         Height          =   495
         Left            =   240
         TabIndex        =   1
         Top             =   1800
         Width           =   3015
      End
      Begin VB.Label Label1 
         Caption         =   "固定资产ID编号"
         Height          =   255
         Left            =   240
         TabIndex        =   4
         Top             =   480
         Width           =   1455
      End
   End
End
Attribute VB_Name = "fixFixed"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Command1_Click()
    Dim sql As String
    Dim rs As New ADODB.Recordset
    Dim i As Integer
    If FID.Text = "" Then       '固定资产编号不可为空
        MsgBox "请输入固定资产编号！", vbExclamation
        FID.SetFocus
        Exit Sub
    End If
    fixFixed2.Left = (Screen.Width - fixFixed2.ScaleWidth) / 2      '修改固定资产窗体居中化
    fixFixed2.Top = (Screen.Height - fixFixed2.ScaleHeight) / 2
    If DbHandle.DbConnection Then
        sql = "TBL_PART"        '提取部门表的所有静态记录
        rs.CursorType = adOpenDynamic
        rs.LockType = adLockOptimistic
        rs.Filter = ""
        rs.Open sql, DbFinance
        
        Do While rs.EOF = False     '将结果集加入修改固定资产窗体的下拉列表中
            fixFixed2.PartCombo.AddItem (rs("PART_NAME"))
            fixFixed2.PartCombo.ItemData(fixFixed2.PartCombo.NewIndex) = rs("PART_ID")
            rs.MoveNext
        Loop
        rs.Close        '释放数据库
        Set rs = Nothing
        DbHandle.DbClose
    Else        '数据库连接无法打开,显示出错窗体,退出
        MsgBox "数据库错误！", vbExclamation
        DbHandle.DbClose
        End
    End If
    
    If DbHandle.DbConnection Then
        sql = "TBL_FIXED"       '打开固定资产表,搜索定位修改的固定资产是否存在
        rs.CursorType = adOpenDynamic
        rs.LockType = adLockOptimistic
        rs.Filter = "FIXED_ID='" & FID.Text & "'"
        rs.Open sql, DbFinance
        If DbHandle.resultcount(rs) <> 1 Then       '不存在,出错退出
            MsgBox "错误，不存在的固定资产记录！", vbExclamation
            FID.SetFocus
            rs.Close
            Set rs = Nothing
            DbHandle.DbClose
            Exit Sub
        End If
        '存在记录,设置修改固定资产窗体的各个元素默认值为记录的各个字段属性
        fixFixed2.Text1.Text = rs("FIXED_ID")       '固定资产编号
        fixFixed2.Text2.Text = rs("FIXED_NAME")     '固定资产名称
        fixFixed2.Text3.Text = Trim(Str(rs("FIXED_NUM")))       '固定资产个数
        fixFixed2.Text4.Text = Trim(Str(rs("FIXED_MONEY")))     '固定资产单价
        fixFixed2.Text5.Text = rs("FIXED_PHONE")        '联系人电话
        fixFixed2.Text6.Text = rs("FIXED_REMARK")       '固定资产说明
        fixFixed2.Text7.Text = rs("FIXED_USER")     '经手人ID
        fixFixed2.DTPicker1.Value = rs("FIXED_DATE")        '固定资产购买日期
        fixFixed2.Text7.MaxLength = 100
        fixFixed2.PartCombo.Text = ""
        For i = 0 To fixFixed2.PartCombo.ListCount - 1      '循环设置固定资产购买部门
            If fixFixed2.PartCombo.ItemData(i) = rs("FIXED_PART") Then
                fixFixed2.PartCombo.ListIndex = i
                Exit For
            End If
        Next i
        rs.Close        '设置完成,释放结果集
        Set rs = Nothing
        DbHandle.DbClose
        fixFixed2.Show 1        '修改固定资产窗体显示
        Unload Me       '完成固定资产修改,退出
    Else
        MsgBox "数据库错误！", vbExclamation
        DbHandle.DbClose
        End
    End If
End Sub

Private Sub Command2_Click()
    Me.Hide     '返回主窗体
End Sub

Private Sub Form_Load()
    Me.Left = (Screen.Width - Me.ScaleWidth) / 2        '窗体居中显示
    Me.Top = (Screen.Height - Me.ScaleHeight) / 2
End Sub

Private Sub Form_Unload(Cancel As Integer)
    On Error Resume Next        '窗体关闭时关闭数据库连接
    DbHandle.DbClose
End Sub