📄 form1.frm
字号:
VERSION 5.00
Begin VB.Form frmModifysinfo
Caption = "修改学籍信息"
ClientHeight = 7935
ClientLeft = 60
ClientTop = 345
ClientWidth = 8610
LinkTopic = "Form1"
MDIChild = -1 'True
ScaleHeight = 7935
ScaleWidth = 8610
Begin VB.Frame Frame2
Caption = "修改学籍信息"
Height = 735
Left = 120
TabIndex = 19
Top = 6720
Width = 8295
Begin VB.CommandButton cmdDel
Caption = "删除记录"
Height = 375
Left = 6240
TabIndex = 27
Top = 240
Width = 1455
End
Begin VB.CommandButton cmdCancel
Caption = "取消修改记录"
Height = 375
Left = 4200
TabIndex = 26
Top = 240
Width = 1455
End
Begin VB.CommandButton cmdUpt
Caption = "更新数据"
Height = 375
Left = 2520
TabIndex = 25
Top = 240
Width = 1095
End
Begin VB.CommandButton cmdEdit
Caption = "修改记录"
Height = 375
Left = 480
TabIndex = 24
Top = 240
Width = 1335
End
End
Begin VB.Frame Frame1
Caption = "查看学籍信息"
Height = 735
Left = 120
TabIndex = 18
Top = 5520
Width = 8295
Begin VB.CommandButton cmdLast
Caption = "最后一条记录"
Height = 375
Left = 6240
TabIndex = 23
Top = 240
Width = 1455
End
Begin VB.CommandButton cmdNext
Caption = "下一条记录"
Height = 375
Left = 4200
TabIndex = 22
Top = 240
Width = 1335
End
Begin VB.CommandButton cmdPre
Caption = "上一条记录"
Height = 375
Left = 2520
TabIndex = 21
Top = 240
Width = 1095
End
Begin VB.CommandButton cmdFrist
Caption = "第一条记录"
Height = 375
Left = 480
TabIndex = 20
Top = 240
Width = 1215
End
End
Begin VB.TextBox txtAddress
Height = 1695
Left = 5640
MultiLine = -1 'True
ScrollBars = 2 'Vertical
TabIndex = 17
Top = 2400
Width = 2295
End
Begin VB.TextBox txtTel
Height = 375
Left = 5640
TabIndex = 16
Top = 1560
Width = 1455
End
Begin VB.TextBox txtBrith
Height = 375
Left = 5640
TabIndex = 15
Top = 840
Width = 1455
End
Begin VB.TextBox txtName
Height = 375
Left = 5640
TabIndex = 14
Top = 120
Width = 1455
End
Begin VB.TextBox txtBZ
Height = 1455
Left = 960
MultiLine = -1 'True
ScrollBars = 2 'Vertical
TabIndex = 9
Top = 3480
Width = 2535
End
Begin VB.TextBox txtRuData
Height = 375
Left = 960
TabIndex = 8
Top = 2400
Width = 1575
End
Begin VB.ComboBox comClassNo
Height = 300
Left = 960
TabIndex = 7
Top = 1680
Width = 975
End
Begin VB.ComboBox comGender
Height = 300
Left = 960
TabIndex = 6
Top = 1080
Width = 975
End
Begin VB.TextBox txtSid
Height = 375
Left = 960
TabIndex = 5
Top = 240
Width = 1575
End
Begin VB.Label Label9
AutoSize = -1 'True
Caption = "家庭住址"
Height = 180
Left = 4680
TabIndex = 13
Top = 2280
Width = 720
End
Begin VB.Label Label8
AutoSize = -1 'True
Caption = "联系电话"
Height = 180
Left = 4680
TabIndex = 12
Top = 1680
Width = 720
End
Begin VB.Label Label7
Caption = "出生日期"
Height = 375
Left = 4680
TabIndex = 11
Top = 840
Width = 855
End
Begin VB.Label Label6
Caption = "姓名"
Height = 375
Left = 4680
TabIndex = 10
Top = 120
Width = 495
End
Begin VB.Label Label5
Caption = "备注"
Height = 375
Left = 120
TabIndex = 4
Top = 3600
Width = 735
End
Begin VB.Label Label4
Caption = "入校日期"
Height = 375
Left = 0
TabIndex = 3
Top = 2520
Width = 855
End
Begin VB.Label Label3
Caption = "班号"
Height = 255
Left = 120
TabIndex = 2
Top = 1800
Width = 615
End
Begin VB.Label Label2
Caption = "性别"
Height = 375
Left = 120
TabIndex = 1
Top = 1080
Width = 615
End
Begin VB.Label Label1
Caption = "学号"
Height = 255
Left = 120
TabIndex = 0
Top = 240
Width = 495
End
End
Attribute VB_Name = "frmModifysinfo"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim mrc As ADODB.Recordset
'定义书签,记录当前记录位置
Dim MYBookmark As Variant
'定义标志,确定记录是否被修改
Dim mc As Boolean
Private Sub cmdEdit_Click()
mc = False
Frame2.Enabled = False
'使移动按钮失效
cmdFrist.Enabled = False
cmdPre.Enabled = False
cmdNext.Enabled = False
cmdLast.Enabled = False
'使文本框有效
txtSid.Enabled = True
txtName.Enabled = True
comGender.Enabled = True
txtBrith.Enabled = True
comClassNo.Enabled = True
txtRuData.Enabled = True
txtTel.Enabled = True
txtAddress.Enabled = True
txtBZ.Enabled = True
MYBookmark = mrc.Bookmark
End Sub
Private Sub cmdFrist_Click()
mrc.MoveFirst
Call viewData
End Sub
Private Sub cmdLast_Click()
mrc.MoveLast
Call viewData
End Sub
Private Sub cmdNext_Click()
mrc.MoveNext
If mrc.EOF Then
mrc.MoveFirst
End If
Call viewData
End Sub
Private Sub cmdPre_Click()
mrc.MovePrevious
If mrc.BOF Then
mrc.MoveLast
End If
Call viewData
End Sub
Private Sub cmdUpt_Click()
Dim txtSQL As String
Dim MsgText As String
Dim res As ADODB.Recordset
'判断是否处于修改状态
If mc Then
MsgBox "请先修改学籍信息", vbOKOnly + vbExclamation, "警告"
Exit Sub
End If
'判断学号是否为空
If Not Testtxt(txtSid.Text) Then
MsgBox "请输入学号！", vbOKOnly + vbExclamation, "警告"
txtSid.SetFocus
Exit Sub
End If
'判断姓名是否为空
If Not Testtxt(txtName.Text) Then
MsgBox "请输入姓名！", vbOKOnly + vbExclamation, "警告"
txtName.SetFocus
Exit Sub
End If
'判断性别是否为空
If Not Testtxt(comGender.Text) Then
MsgBox "请选择性别！", vbOKOnly + vbExclamation, "警告"
comGender.SetFocus
Exit Sub
End If
'判断出生日期是否为空
If Not Testtxt(txtBrith.Text) Then
MsgBox "请输入出生日期！", vbOKOnly + vbExclamation, "警告"
txtBrith.SetFocus
Exit Sub
End If
'判断班号是否为空
If Not Testtxt(comClassNo.Text) Then
MsgBox "请选择班号！", vbOKOnly + vbExclamation, "警告"
comClassNo.SetFocus
Exit Sub
End If
'判断联系电话是否为空
If Not Testtxt(txtTel.Text) Then
MsgBox "请输入联系电话！", vbOKOnly + vbExclamation, "警告"
txtTel.SetFocus
Exit Sub
End If
'判断入校日期是否为空
If Not Testtxt(txtRuData.Text) Then
MsgBox "请输入入校日期！", vbOKOnly + vbExclamation, "警告"
txtRuData.SetFocus
Exit Sub
End If
'判断地址是否为空
If Not Testtxt(txtAddress.Text) Then
MsgBox "请输入家庭住址！", vbOKOnly + vbExclamation, "警告"
txtAddress.SetFocus
Exit Sub
End If
'判断输入是否为数字
If Not IsNumeric(Trim(txtBZ.Text)) Then
MsgBox "学号请输入数字！", vbOKOnly + vbExclamation, "警告"
txtSid.SetFocus
Exit Sub
End If
'判断是否有重复记录
mrc.Delete
txtSQL = "select*from student_info where student_id='" & Trim(txtSid.Text) & "'"
Set res = ExecuteSQL(txtSQL, MsgText)
If res.EOF = False Then
MsgBox "学号重复，请重新输入！", vbOKOnly + vbExclamation, "警告"
res.Close
txtSid.SetFocus
Else
res.Close
If Not txttest(txtBrith.Text) Then
MsgBox "出生时间应输入日期格式(yyyy-mm-dd)!", vbOKOnly + vbInformation, "警告!"
txtBrith.SetFocus
Else
End Sub
Private Sub Form_Load()
Dim txtSQL As String
Dim MsgText As String
txtSQL = "select*from student_info"
Set mrc = ExecuteSQL(txtSQL, MsgText)
mrc.MoveFirst
'显示数据
Call viewData
'记下当前位置
MYBookmark = mrc.Bookmark
'给标志赋初值
mc = True
End Sub
Public Sub viewData()
txtSid.Text = mrc.Fields(0)
txtName.Text = mrc.Fields(1)
comGender.Text = mrc.Fields(2)
txtBrith.Text = Format(mrc.Fields(3), "yyyy-mm-dd")
comClassNo.Text = mrc.Fields(4)
txtTel.Text = mrc.Fields(5)
txtRuData.Text = Format(mrc.Fields(6), "yyyy-mm-dd")
txtAddress.Text = mrc.Fields(7)
txtBZ.Text = mrc.Fields(8)
End Sub
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