📄 addmark.frm
字号:
VERSION 5.00
Begin VB.Form frmMark
BackColor = &H8000000B&
Caption = "成绩管理"
ClientHeight = 3660
ClientLeft = 60
ClientTop = 450
ClientWidth = 5115
FillColor = &H00FF0000&
ForeColor = &H8000000D&
LinkTopic = "Form5"
ScaleHeight = 3660
ScaleWidth = 5115
StartUpPosition = 2 '屏幕中心
Begin VB.ComboBox cmbdepar
Height = 315
Left = 3480
TabIndex = 16
Top = 1080
Width = 1575
End
Begin VB.ComboBox cmbCourse
Height = 315
Left = 1200
TabIndex = 15
Top = 1080
Width = 1335
End
Begin VB.CommandButton cmdQuery
Caption = "查询"
Height = 375
Left = 3120
TabIndex = 14
Top = 2400
Width = 975
End
Begin VB.CommandButton Command1
Caption = "删除"
Height = 375
Left = 2280
TabIndex = 13
Top = 2400
Width = 855
End
Begin VB.CommandButton cmdChange
Caption = "修改"
Height = 375
Left = 1320
TabIndex = 12
Top = 2400
Width = 975
End
Begin VB.Data Data1
Caption = "Data1"
Connect = "Access"
DatabaseName = ""
DefaultCursorType= 0 '缺省游标
DefaultType = 2 '使用 ODBC
Exclusive = 0 'False
Height = 495
Left = 1440
Options = 0
ReadOnly = 0 'False
RecordsetType = 1 'Dynaset
RecordSource = ""
Top = 3120
Visible = 0 'False
Width = 1695
End
Begin VB.CommandButton cmdcancel
Caption = "取消"
Height = 375
Left = 4080
TabIndex = 11
Top = 2400
Width = 975
End
Begin VB.CommandButton cmdaddmark
Caption = "添加"
Height = 375
Left = 360
TabIndex = 10
Top = 2400
Width = 975
End
Begin VB.TextBox Text6
Height = 375
Left = 3360
TabIndex = 9
Top = 1800
Width = 1695
End
Begin VB.TextBox Text4
Height = 375
Left = 3480
TabIndex = 8
Top = 360
Width = 1095
End
Begin VB.TextBox Text3
Height = 375
Left = 1200
TabIndex = 7
Top = 1800
Width = 1095
End
Begin VB.TextBox Text1
Height = 375
Left = 1200
TabIndex = 6
Top = 480
Width = 1215
End
Begin VB.Label Label6
Caption = "身份证号码"
Height = 255
Left = 2400
TabIndex = 5
Top = 1800
Width = 975
End
Begin VB.Label Label5
Caption = "系别"
Height = 375
Left = 2640
TabIndex = 4
Top = 1080
Width = 735
End
Begin VB.Label Label4
Caption = "考试编号"
Height = 375
Left = 2520
TabIndex = 3
Top = 480
Width = 855
End
Begin VB.Label Label3
Caption = "科目分数"
Height = 255
Left = 240
TabIndex = 2
Top = 1800
Width = 735
End
Begin VB.Label Label2
Caption = "考试科目"
Height = 255
Left = 240
TabIndex = 1
Top = 1080
Width = 735
End
Begin VB.Label Label1
Caption = "考生姓名"
Height = 255
Left = 240
TabIndex = 0
Top = 480
Width = 855
End
End
Attribute VB_Name = "frmMark"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdaddmark_Click()
If flag = 2 Then
MsgBox "您没有权限进行添加学籍！退出操作！！"
Text1.Text = ""
cmbCourse.Text = ""
Text3.Text = ""
Text4.Text = ""
cmbdepar.Text = ""
Text6.Text = ""
Text1.SetFocus
Exit Sub
End If
'判断基本信息不能为空!!
If Text1.Text = "" Then
MsgBox "考生姓名不能为空，请重新输入！！！"
Text1.SetFocus
Exit Sub
End If
If cmbCourse.Text = "" Then
MsgBox "考试科目不能为空，请重新输入！！"
cmbCourse.SetFocus
Exit Sub
End If
If Text3.Text = "" Then
MsgBox "科目分数不能为空！！"
Text3.SetFocus
Exit Sub
End If
If Text4.Text = "" Then
MsgBox "考试编号不能为空！！"
Text4.SetFocus
Exit Sub
End If
If cmbdepar.Text = "" Then
MsgBox "系别不能为空!!!"
cmbdepar.SetFocus
Exit Sub
End If
If Text6.Text = "" Then
MsgBox "身份证不能为空!!!"
Text6.SetFocus
Exit Sub
End If
'查找是否存在输入的身份证号这条记录
Data1.Recordset.MoveFirst
While Data1.Recordset.Fields("card_Id") <> Text6.Text Or Data1.Recordset.Fields("course") <> cmbCourse.Text
Data1.Recordset.MoveNext
If Data1.Recordset.EOF Then
Data1.Recordset.AddNew
Data1.Recordset.Fields("name") = Text1.Text
Data1.Recordset.Fields("course") = cmbCourse.Text
Data1.Recordset.Fields("mark") = Text3.Text
Data1.Recordset.Fields("exam_Id") = Text4.Text
Data1.Recordset.Fields("department") = cmbdepar.Text
Data1.Recordset.Fields("card_Id") = Text6.Text
Data1.Recordset.Update
MsgBox "恭喜，添加成功！！！！"
cmbCourse.Text = ""
Text3.Text = ""
Text4.Text = ""
cmbdepar.Text = ""
Text1.SetFocus
Exit Sub
End If
Wend
'提示已经添加，文本框清空
MsgBox "该学生的该门课已经添加！！！！"
cmbCourse.Text = ""
Text3.Text = ""
Text4.Text = ""
cmbdepar.Text = ""
Text1.SetFocus
End Sub
Private Sub cmdcancel_Click()
Unload frmMark
End Sub
Private Sub cmdChange_Click()
If flag = 2 Then
MsgBox "您没有权限进行修改学籍！退出操作！！"
Text1.Text = ""
cmbCourse.Text = ""
Text3.Text = ""
Text4.Text = ""
cmbdepar.Text = ""
Text6.Text = ""
Text1.SetFocus
Exit Sub
End If
'判断是否找出要修改的记录
If Text1.Text = "" Or cmbCourse.Text = "" Or Text6.Text = "" Or Text3.Text = "" Or Text4.Text = "" Then
MsgBox "请先查找出您要修改的记录！谢谢合作！！"
Exit Sub
End If
'修改记录
Data1.Recordset.Edit
Data1.Recordset.Fields("name") = Text1.Text
Data1.Recordset.Fields("course") = cmbCourse.Text
Data1.Recordset.Fields("mark") = Text3.Text
Data1.Recordset.Fields("exam_Id") = Text4.Text
Data1.Recordset.Fields("department") = cmbdepar.Text
Data1.Recordset.Fields("card_Id") = Text6.Text
Data1.Recordset.Update
MsgBox "修改成功，请确定！！！"
cmbCourse.Text = ""
Text3.Text = ""
Text4.Text = ""
cmbdepar.Text = ""
Text1.SetFocus
End Sub
Private Sub cmdQuery_Click()
'验证查询信息非空
If Text6.Text = "" Then
MsgBox "查询成绩时，身份证号码不能为空！！！"
Text6.SetFocus
Exit Sub
End If
If cmbCourse.Text = "" Then
MsgBox "查询成绩时，科目不能为空！！！"
cmbCourse.SetFocus
Exit Sub
End If
If Text1.Text = "" Then
MsgBox "查询成绩时，考生姓名不能为空！！！"
Text1.SetFocus
Exit Sub
End If
'查看该学生的成绩记录是否存在
Data1.Recordset.MoveFirst
While Data1.Recordset.Fields("card_Id") <> Text6.Text Or Data1.Recordset.Fields("course") <> cmbCourse.Text
Data1.Recordset.MoveNext
If Data1.Recordset.EOF Then
MsgBox "没有该学生的成绩，请重新输入身份证号码及姓名和科目！！"
cmbCourse.Text = ""
Text6.Text = ""
Text1.SetFocus
Exit Sub
End If
Wend
'显示查到的记录
Text1.Text = Data1.Recordset.Fields("name")
cmbCourse.Text = Data1.Recordset.Fields("course")
Text3.Text = Data1.Recordset.Fields("mark")
Text4.Text = Data1.Recordset.Fields("exam_Id")
cmbdepar.Text = Data1.Recordset.Fields("department")
Text6.Text = Data1.Recordset.Fields("card_Id")
MsgBox "查询成功！请确定！！"
End Sub
Private Sub Command1_Click()
If flag = 2 Then
MsgBox "您没有权限进行删除学籍！退出操作！！"
Text1.Text = ""
cmbCourse.Text = ""
Text3.Text = ""
Text4.Text = ""
cmbdepar.Text = ""
Text6.Text = ""
Text1.SetFocus
Exit Sub
End If
'提示要找出删除学生成绩的的记录
If Text1.Text = "" Then
MsgBox "请先查询出要删除考生成绩的记录,再删除.谢谢!!!"
Text1.SetFocus
Exit Sub
End If
If cmbCourse.Text = "" Then
MsgBox "请先查询出要删除考生成绩的记录,再删除.谢谢!!!"
cmbCourse.SetFocus
Exit Sub
End If
If Text6.Text = "" Then
MsgBox "请先查询出要删除考生成绩的记录,再删除.谢谢!!!"
Text6.SetFocus
Exit Sub
End If
If Text3.Text = "" Then
MsgBox "请先查询出要删除考生成绩的记录,再删除.谢谢!!!"
Text3.SetFocus
Exit Sub
End If
If Text4.Text = "" Then
MsgBox "请先查询出要删除考生成绩的记录,再删除.谢谢!!!"
Text4.SetFocus
Exit Sub
End If
If cmbdepar.Text = "" Then
MsgBox "请先查询出要删除考生成绩的记录,再删除.谢谢!!!"
cmbdepar.SetFocus
Exit Sub
End If
Data1.Recordset.Delete
MsgBox "删除成功!!"
Text1.Text = ""
cmbCourse.Text = ""
Text3.Text = ""
Text4.Text = ""
cmbdepar.Text = ""
Text6.Text = ""
Text1.SetFocus
End Sub
Private Sub Form_Load()
If flag = 2 Then
Label1.ToolTipText = "您无权添加、删除、修改！"
Text1.ToolTipText = "您无权添加、删除、修改！"
End If
cmbCourse.AddItem "数据库"
cmbCourse.AddItem "数据结构"
cmbCourse.AddItem "c语言"
cmbCourse.AddItem "操作系统"
cmbCourse.AddItem "c++程序设计"
cmbCourse.AddItem "心理学"
cmbCourse.AddItem "邓小平理论"
cmbdepar.AddItem "计算机系"
cmbdepar.AddItem "外国语学院"
cmbdepar.AddItem "文学院"
cmbdepar.AddItem "体育系"
cmbdepar.AddItem "化学系"
cmbdepar.AddItem "物电系"
cmbdepar.AddItem "数学系"
cmbdepar.AddItem "生物系"
cmbdepar.AddItem "贸经系"
cmbdepar.AddItem "艺术学院"
cmbdepar.AddItem "教育技术系"
Data1.Connect = "Access"
Data1.DatabaseName = "" & App.Path & "\db1.mdb"
Data1.RecordSource = "exam"
Data1.Refresh
End Sub
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