📄 formupdatemajor.frm
字号:
VERSION 5.00
Begin VB.Form FormUpdateMajor
Caption = "修改专业信息"
ClientHeight = 4950
ClientLeft = 60
ClientTop = 345
ClientWidth = 9375
LinkTopic = "Form1"
ScaleHeight = 4950
ScaleWidth = 9375
StartUpPosition = 2 '屏幕中心
Begin VB.CommandButton CmdExit
Caption = "退出修改"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 7320
TabIndex = 0
Top = 3840
Width = 1455
End
Begin VB.Frame Frame2
Caption = "修改专业信息"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 1092
Left = 960
TabIndex = 8
Top = 3480
Width = 8055
Begin VB.CommandButton CmdEdit
Caption = "修改记录"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 492
Left = 120
TabIndex = 12
Top = 360
Width = 1452
End
Begin VB.CommandButton CmdUpdate
Caption = "更新数据"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 492
Left = 1680
TabIndex = 11
Top = 360
Width = 1452
End
Begin VB.CommandButton CmdCancel
Caption = "取消修改"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 492
Left = 3240
TabIndex = 10
Top = 360
Width = 1455
End
Begin VB.CommandButton CmdDelete
Caption = "删除记录"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 492
Left = 4800
TabIndex = 9
Top = 360
Width = 1452
End
End
Begin VB.Frame Frame1
Caption = "查看专业信息"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 1092
Left = 960
TabIndex = 3
Top = 2040
Width = 8055
Begin VB.CommandButton CmdFirst
Caption = "首记录"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 492
Left = 120
TabIndex = 7
Top = 360
Width = 1695
End
Begin VB.CommandButton CmdPrevious
Caption = "上记录"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 492
Left = 2040
TabIndex = 6
Top = 360
Width = 1695
End
Begin VB.CommandButton CmdNext
Caption = "下记录"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 492
Left = 3960
TabIndex = 5
Top = 360
Width = 1815
End
Begin VB.CommandButton CmdLast
Caption = "末记录"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 492
Left = 6120
TabIndex = 4
Top = 360
Width = 1815
End
End
Begin VB.TextBox txtID
Enabled = 0 'False
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 372
Left = 1680
TabIndex = 2
Top = 360
Width = 615
End
Begin VB.TextBox txtName
Enabled = 0 'False
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 372
Left = 1680
TabIndex = 1
Top = 1080
Width = 3615
End
Begin VB.Label Label1
Alignment = 2 'Center
Caption = "编号"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 255
Left = 720
TabIndex = 14
Top = 480
Width = 1095
End
Begin VB.Label Label2
Alignment = 2 'Center
Caption = "名称"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 255
Left = 720
TabIndex = 13
Top = 1200
Width = 1095
End
End
Attribute VB_Name = "FormUpdateMajor"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim TempRecordset As ADODB.Recordset
Dim TempBookmark As Variant
Dim Tempclean As Boolean
Private Sub CmdExit_Click()
Unload Me
End Sub
Private Sub CmdEdit_Click()
Tempclean = False
Frame1.Enabled = False
CmdFirst.Enabled = False
CmdPrevious.Enabled = False
CmdNext.Enabled = False
CmdLast.Enabled = False
txtID.Enabled = False
txtName.Enabled = True
TempBookmark = TempRecordset.Bookmark
End Sub
Private Sub CmdCancel_Click()
If Not Tempclean Then
Frame1.Enabled = True
CmdFirst.Enabled = True
CmdPrevious.Enabled = True
CmdNext.Enabled = True
CmdLast.Enabled = True
txtID.Enabled = False
txtName.Enabled = False
TempRecordset.Bookmark = TempBookmark
Call DisplayData
Else
MsgBox "没有进行修改！", vbOKOnly + vbExclamation, "警告"
End If
End Sub
Private Sub CmdDelete_Click()
TempBookmark = TempRecordset.Bookmark
str2$ = MsgBox("是否删除当前记录？", vbOKCancel, "删除当前记录")
If str2$ = vbOK Then
TempRecordset.MoveNext
If TempRecordset.EOF Then
TempRecordset.MoveFirst
TempBookmark = TempRecordset.Bookmark
TempRecordset.MoveLast
TempRecordset.Delete
TempRecordset.Bookmark = TempBookmark
Call DisplayData
Else
TempBookmark = TempRecordset.Bookmark
TempRecordset.MovePrevious
TempRecordset.Delete
TempRecordset.Bookmark = TempBookmark
Call DisplayData
End If
Else
TempRecordset.Bookmark = TempBookmark
Call DisplayData
End If
End Sub
Private Sub CmdFirst_Click()
TempRecordset.MoveFirst
Call DisplayData
End Sub
Private Sub Form_Load()
Dim txtSQL As String
Dim MsgText As String
txtSQL = "select * from major_Info order by id"
Set TempRecordset = ExecuteSQL(txtSQL, MsgText)
TempRecordset.MoveFirst
Call DisplayData
mcbookmark = TempRecordset.Bookmark
Tempclean = True
End Sub
Public Sub DisplayData()
txtID.Text = TempRecordset.Fields(0)
txtName.Text = TempRecordset.Fields(1)
End Sub
Private Sub CmdLast_Click()
TempRecordset.MoveLast
Call DisplayData
End Sub
Private Sub CmdNext_Click()
TempRecordset.MoveNext
If TempRecordset.EOF Then
TempRecordset.MoveFirst
End If
Call DisplayData
End Sub
Private Sub CmdPrevious_Click()
TempRecordset.MovePrevious
If TempRecordset.BOF Then
TempRecordset.MoveLast
End If
Call DisplayData
End Sub
Private Sub CmdUpdate_Click()
Dim txtSQL As String
Dim MsgText As String
Dim TempRecordsetc As ADODB.Recordset
If Tempclean Then
MsgBox "请先选择修改专业信息", vbOKOnly + vbExclamation, "警告"
Exit Sub
End If
If Not Checktxt(txtID.Text) Then
MsgBox "请输入编号！", vbOKOnly + vbExclamation, "警告"
txtID.SetFocus
Exit Sub
End If
If Not IsNumeric(Trim(txtID.Text)) Then
MsgBox "编号请输入数字编号！", vbOKOnly + vbExclamation, "警告"
txtID.SetFocus
Exit Sub
End If
If Not Checktxt(txtName.Text) Then
MsgBox "请输入名称！", vbOKOnly + vbExclamation, "警告"
txtName.SetFocus
Exit Sub
End If
TempRecordset.Delete
txtSQL = "select * from major_Info where ID = '" & Trim(txtID.Text) & "'"
Set TempRecordsetc = ExecuteSQL(txtSQL, MsgText)
If TempRecordsetc.EOF = False Then
MsgBox "编号重复，请重新输入！", vbOKOnly + vbExclamation, "警告"
TempRecordsetc.Close
txtID.SetFocus
Else
TempRecordsetc.Close
TempRecordset.AddNew
TempRecordset.Fields(0) = Trim(txtID.Text)
TempRecordset.Fields(1) = Trim(txtName.Text)
TempRecordset.Update
MsgBox "修改专业信息成功！", vbOKOnly + vbExclamation, "修改专业信息"
Call DisplayData
Frame1.Enabled = True
CmdFirst.Enabled = True
CmdPrevious.Enabled = True
CmdNext.Enabled = True
CmdLast.Enabled = True
txtID.Enabled = False
txtName.Enabled = False
Tempclean = True
End If
End Sub
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