📄 form2.frm
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VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form Form2
BorderStyle = 1 'Fixed Single
Caption = "学生数据"
ClientHeight = 6660
ClientLeft = 45
ClientTop = 435
ClientWidth = 9180
Icon = "Form2.frx":0000
LinkTopic = "Form2"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 6660
ScaleWidth = 9180
Begin VB.CommandButton Command5
Caption = "显示全部记录"
Height = 495
Left = 360
TabIndex = 8
Top = 4800
Width = 1455
End
Begin MSAdodcLib.Adodc Adodc1
Align = 2 'Align Bottom
Height = 330
Left = 0
Top = 6330
Visible = 0 'False
Width = 9180
_ExtentX = 16193
_ExtentY = 582
ConnectMode = 0
CursorLocation = 3
IsolationLevel = -1
ConnectionTimeout= 15
CommandTimeout = 30
CursorType = 3
LockType = 3
CommandType = 8
CursorOptions = 0
CacheSize = 50
MaxRecords = 0
BOFAction = 0
EOFAction = 0
ConnectStringType= 1
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = ""
OLEDBString = ""
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = ""
Password = ""
RecordSource = ""
Caption = "Adodc1"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
Begin MSDataGridLib.DataGrid DataGrid1
Bindings = "Form2.frx":08CA
Height = 6615
Left = 2160
TabIndex = 7
Top = 0
Width = 6975
_ExtentX = 12303
_ExtentY = 11668
_Version = 393216
AllowUpdate = -1 'True
HeadLines = 1
RowHeight = 17
AllowAddNew = -1 'True
BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 11.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 11.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ColumnCount = 2
BeginProperty Column00
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
BeginProperty Column01
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
SplitCount = 1
BeginProperty Split0
BeginProperty Column00
EndProperty
BeginProperty Column01
EndProperty
EndProperty
End
Begin VB.Frame Frame1
Caption = "工具栏"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 6615
Left = 120
TabIndex = 0
Top = 0
Width = 1935
Begin VB.CommandButton Command4
Caption = "退 出"
Height = 495
Left = 240
TabIndex = 6
Top = 5880
Width = 1455
End
Begin VB.TextBox Text1
Height = 375
Left = 120
TabIndex = 5
Top = 3840
Width = 1695
End
Begin VB.ComboBox Combo1
Height = 300
Left = 120
TabIndex = 4
Text = "姓名"
Top = 3360
Width = 1695
End
Begin VB.CommandButton Command3
Caption = "查 找"
Height = 495
Left = 240
TabIndex = 3
Top = 2640
Width = 1455
End
Begin VB.CommandButton Command2
Caption = "删 除 记 录"
Height = 495
Left = 240
TabIndex = 2
Top = 1560
Width = 1455
End
Begin VB.CommandButton Command1
Caption = "定位到末记录"
Height = 495
Left = 240
TabIndex = 1
Top = 480
Width = 1455
End
End
End
Attribute VB_Name = "Form2"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Combo1_KeyPress(KeyAscii As Integer)
On Error Resume Next
KeyAscii = 0
End Sub
Private Sub Command1_Click()
If Adodc1.Recordset.RecordCount > 0 Then
Adodc1.Recordset.MoveLast
End If
End Sub
Private Sub Command2_Click()
If Not Adodc1.Recordset.EOF And Not Adodc1.Recordset.BOF Then
'On Error Resume Next
a = MsgBox("你确定要删除数据吗？", vbYesNo, "提示")
If a = vbYes Then
Adodc1.Recordset.Delete
DataGrid1.SetFocus
End If
End If
End Sub
Private Sub Command3_Click()
If Trim(Combo1.Text = "") Then
MsgBox "请选择查找字段！", vbOKOnly, "信息提示"
Combo1.SetFocus
Else
Select Case Trim(Combo1.Text)
Case "班级"
fieldss = "bj"
Case "姓名"
fieldss = "xm"
Case "学号"
fieldss = "xh"
End Select
On Error Resume Next
If fieldss <> "xh" Then
Adodc1.Recordset.Filter = "[" & fieldss & "] like '*" & Trim(Text1.Text) & "*'"
Else
Adodc1.Recordset.Filter = "[" & fieldss & "] = " & Val(Trim(Text1.Text))
End If
End If
End Sub
Private Sub Command4_Click()
Unload Me
End Sub
Private Sub Command5_Click()
Call connecta
End Sub
Private Sub DataGrid1_HeadClick(ByVal ColIndex As Integer)
Select Case ColIndex
Case 0
If clickflg = False Then
Adodc1.Recordset.Sort = "bj asc"
clickflg = True
Else
Adodc1.Recordset.Sort = "bj desc"
clickflg = False
End If
Case 1
If clickflg = False Then
Adodc1.Recordset.Sort = "xm asc"
clickflg = True
Else
Adodc1.Recordset.Sort = "xm desc"
clickflg = False
End If
Case 2
If clickflg = False Then
Adodc1.Recordset.Sort = "pwd asc"
clickflg = True
Else
Adodc1.Recordset.Sort = "pwd desc"
clickflg = False
End If
Case 3
If clickflg = False Then
Adodc1.Recordset.Sort = "xh asc"
clickflg = True
Else
Adodc1.Recordset.Sort = "xh desc"
clickflg = False
End If
End Select
End Sub
Private Sub Form_Activate()
DataGrid1.SetFocus
End Sub
Private Sub Form_Load()
Form2.Move (Screen.Width - Form2.Width) / 2, (Screen.Height - Form2.Height) / 2
Combo1.AddItem "班级"
Combo1.AddItem "姓名"
Combo1.AddItem "学号"
Call connecta
End Sub
Private Sub connecta()
Adodc1.ConnectionString = connstr '"provider=microsoft.jet.oledb.4.0; jet oledb:database password=office;data source=" & App.Path & "\msshuju.ocx"
Adodc1.CommandType = adCmdText
Adodc1.RecordSource = "select bj,xm,pwd,xh from student order by bj asc,xm asc"
Adodc1.Refresh
'Adodc1.Recordset.Sort = "bj"
Set DataGrid1.DataSource = Adodc1
DataGrid1.Columns(0).Caption = "班 级"
DataGrid1.Columns(1).Caption = "姓 名"
DataGrid1.Columns(2).Caption = "密 码"
DataGrid1.Columns(3).Caption = "学 号"
End Sub
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