changeevent2.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
Object = "{86CF1D34-0C5F-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCT2.OCX"
Begin VB.Form ChangeEvent2 
   Caption         =   "修改考勤记录"
   ClientHeight    =   5430
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   3765
   LinkTopic       =   "Form1"
   ScaleHeight     =   5430
   ScaleWidth      =   3765
   StartUpPosition =   3  'Windows Default
   Begin VB.Frame Frame1 
      Caption         =   "修改考勤记录"
      Height          =   5175
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   3495
      Begin VB.CommandButton Command2 
         Cancel          =   -1  'True
         Caption         =   "放弃修改"
         Height          =   495
         Left            =   240
         TabIndex        =   9
         Top             =   4440
         Width           =   3015
      End
      Begin VB.CommandButton Command1 
         Caption         =   "提交修改"
         Default         =   -1  'True
         Height          =   495
         Left            =   240
         TabIndex        =   8
         Top             =   3720
         Width           =   3015
      End
      Begin VB.ComboBox TypeCombo 
         Height          =   300
         Left            =   240
         TabIndex        =   7
         Top             =   3000
         Width           =   3015
      End
      Begin MSComCtl2.DTPicker DTPicker1 
         Height          =   375
         Left            =   240
         TabIndex        =   5
         Top             =   2160
         Width           =   3015
         _ExtentX        =   5318
         _ExtentY        =   661
         _Version        =   393216
         Enabled         =   0   'False
         Format          =   662831105
         CurrentDate     =   38011
      End
      Begin VB.TextBox EvtTime 
         Appearance      =   0  'Flat
         Height          =   270
         Left            =   240
         TabIndex        =   4
         Top             =   1320
         Width           =   3015
      End
      Begin VB.TextBox User 
         Appearance      =   0  'Flat
         Enabled         =   0   'False
         Height          =   270
         Left            =   240
         TabIndex        =   1
         Top             =   600
         Width           =   3015
      End
      Begin VB.Label Label4 
         Caption         =   "考勤类别"
         Height          =   255
         Left            =   240
         TabIndex        =   10
         Top             =   2760
         Width           =   1455
      End
      Begin VB.Label Label3 
         Caption         =   "考勤记录时间"
         Height          =   255
         Left            =   240
         TabIndex        =   6
         Top             =   1920
         Width           =   1575
      End
      Begin VB.Label Label2 
         Caption         =   "考勤时间（【分仲】【天】）"
         Height          =   255
         Left            =   240
         TabIndex        =   3
         Top             =   1080
         Width           =   2655
      End
      Begin VB.Label Label1 
         Caption         =   "员工ID号"
         Height          =   255
         Left            =   240
         TabIndex        =   2
         Top             =   360
         Width           =   1455
      End
   End
End
Attribute VB_Name = "ChangeEvent2"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Public Cancel As Boolean        '窗体是否取消退出的判断变量
Private Sub Command1_Click()
    If TypeCombo.ListIndex = -1 Then        '检查输入有效性
        MsgBox "考勤类别不能为空！", vbCritical
        TypeCombo.SetFocus
        Exit Sub
    End If
    If EvtTime.Text = "" Then
        MsgBox "考勤时间长度不能为空！", vbCritical
        EvtTime.SetFocus
        Exit Sub
    End If
    If Not IsNumeric(EvtTime.Text) Then
        MsgBox "考勤时间必须是数字！", vbCritical
        EvtTime.SetFocus
        Exit Sub
    End If
    Me.Hide     '输入数据无误则返回
End Sub

Private Sub Command2_Click()
    Cancel = False      '设置窗体时取消退出的状态
    Me.Hide             '返回
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