📄 frmqueryess.frm
字号:
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 frmQueryEss
Caption = "查询学籍信息"
ClientHeight = 4515
ClientLeft = 60
ClientTop = 450
ClientWidth = 6000
Icon = "frmqueryess.frx":0000
LinkTopic = "Form1"
ScaleHeight = 4515
ScaleWidth = 6000
StartUpPosition = 3 '窗口缺省
Begin VB.CommandButton cmdAll
Caption = "全部"
Height = 312
Left = 4320
TabIndex = 12
Top = 3000
Width = 1212
End
Begin VB.CommandButton cmdQuery
Caption = "查询"
Default = -1 'True
Height = 312
Left = 4320
TabIndex = 11
Top = 2520
Width = 1212
End
Begin VB.CommandButton cmdExit
Caption = "退出"
Height = 312
Left = 4320
TabIndex = 10
Top = 3600
Width = 1212
End
Begin VB.Frame Frame1
Caption = "查询方式"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000000&
Height = 2055
Left = 240
TabIndex = 0
Top = 2160
Width = 3855
Begin VB.CheckBox chkQuery
Caption = "按班级："
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000000&
Height = 255
Index = 3
Left = 120
TabIndex = 9
Tag = "学号"
Top = 1470
Width = 1095
End
Begin VB.CheckBox chkQuery
Caption = "按性别："
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000000&
Height = 255
Index = 2
Left = 120
TabIndex = 8
Tag = "学号"
Top = 1103
Width = 1095
End
Begin VB.CheckBox chkQuery
Caption = "按姓名："
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000000&
Height = 255
Index = 1
Left = 120
TabIndex = 7
Tag = "姓名"
Top = 660
Width = 1095
End
Begin VB.CheckBox chkQuery
Caption = "按学号："
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000000&
Height = 255
Index = 0
Left = 120
TabIndex = 6
Top = 305
Width = 1095
End
Begin VB.ComboBox cboClass
BackColor = &H8000000F&
Height = 300
Left = 1200
TabIndex = 5
Top = 1440
Width = 2535
End
Begin VB.ComboBox cboSex
BackColor = &H8000000F&
Height = 300
ItemData = "frmqueryess.frx":030A
Left = 1200
List = "frmqueryess.frx":0314
TabIndex = 4
Text = "男"
Top = 1080
Width = 2535
End
Begin VB.TextBox txtName
BackColor = &H8000000F&
Height = 264
Left = 1200
TabIndex = 3
Top = 660
Width = 2535
End
Begin VB.TextBox txtNo
BackColor = &H8000000F&
Height = 264
Left = 1200
TabIndex = 2
Top = 300
Width = 2535
End
End
Begin MSDataGridLib.DataGrid DataGrid1
Height = 1815
Left = 120
TabIndex = 1
Top = 120
Width = 5685
_ExtentX = 10028
_ExtentY = 3201
_Version = 393216
BackColor = 12632256
HeadLines = 1
RowHeight = 15
BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
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
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 MSAdodcLib.Adodc Adodc1
Height = 315
Left = 4200
Top = 4080
Visible = 0 'False
Width = 1575
_ExtentX = 2778
_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 = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=student.mdb;Persist Security Info=False"
OLEDBString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=student.mdb;Persist Security Info=False"
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
End
Attribute VB_Name = "frmQueryEss"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim sql As String
Private Sub chkQuery_Click(Index As Integer)
If chkQuery(Index).Value = vbUnchecked Then Exit Sub
Select Case Index
Case 0
txtNo.SetFocus
Case 1
txtName.SetFocus
Case 2
cboSex.SetFocus
Case 3
cboClass.SetFocus
End Select
End Sub
Private Sub cmdAll_Click()
sql = "SELECT 学号,姓名,性别,Format(出生日期,'yyyy-m-d') " & _
"As 出生日期,班级 FROM 学籍 ORDER BY 学号"
Adodc1.RecordSource = sql
Adodc1.Refresh
Set DataGrid1.DataSource = Adodc1
End Sub
Private Sub cmdexit_Click()
Unload Me
End Sub
Private Sub cmdQuery_Click()
Dim sql1 As String
Dim i As Integer
Dim sqlA(3) As String
sqlA(0) = "学号 Like '%" & Trim$(txtNo.Text) & "%'"
sqlA(1) = "姓名 Like '%" & Trim$(txtName.Text) & "%'"
sqlA(2) = "性别 = '" & Trim$(cboSex.Text) & "'"
sqlA(3) = "班级 Like '%" & Trim$(cboClass.Text) & "%'"
sql1 = ""
For i = 0 To chkQuery.Count - 1
If chkQuery(i).Value = vbChecked Then
If sql1 = "" Then
sql1 = sqlA(i)
Else
sql1 = sql1 & " AND " & sqlA(i)
End If
End If
Next
If sql1 = "" Then
Call cmdAll_Click
Exit Sub
End If
sql = "SELECT 学号,姓名,性别,Format(出生日期,'yyyy-m-d') " & _
"As 出生日期,班级 FROM 学籍 WHERE " & sql1 & " ORDER BY 学号"
Adodc1.RecordSource = sql
Adodc1.Refresh
If Adodc1.Recordset.BOF Then
MsgBox "对不起，没有您所要查找的记录。", vbInformation
Exit Sub
End If
Set DataGrid1.DataSource = Adodc1
End Sub
Private Sub Form_Load()
Call cmdAll_Click
DataGrid1.AllowUpdate = False
Call addclassitem(cboClass)
End Sub
Private Sub Form_Unload(Cancel As Integer)
frmMain.Show
End Sub
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