📄 form110.frm
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VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{F0D2F211-CCB0-11D0-A316-00AA00688B10}#1.0#0"; "MSDATLST.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form Form1
BorderStyle = 1 'Fixed Single
Caption = "Test DataCombo & DataList"
ClientHeight = 6285
ClientLeft = 45
ClientTop = 435
ClientWidth = 7755
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 6285
ScaleWidth = 7755
StartUpPosition = 2 '屏幕中心
Begin MSDataGridLib.DataGrid DataGrid1
Bindings = "Form110.frx":0000
Height = 2415
Left = 3120
TabIndex = 2
Top = 1440
Width = 3855
_ExtentX = 6800
_ExtentY = 4260
_Version = 393216
AllowUpdate = -1 'True
ColumnHeaders = -1 'True
HeadLines = 1
RowHeight = 15
FormatLocked = -1 'True
AllowAddNew = -1 'True
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
Caption = "Grid"
ColumnCount = 3
BeginProperty Column00
DataField = "学号"
Caption = "学号"
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 1
Format = "0"
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
BeginProperty Column01
DataField = "姓名"
Caption = "姓名"
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
BeginProperty Column02
DataField = "班号"
Caption = "班号"
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
BeginProperty Column02
EndProperty
EndProperty
End
Begin MSAdodcLib.Adodc Adodc2
Height = 615
Left = 2640
Top = 4320
Width = 2415
_ExtentX = 4260
_ExtentY = 1085
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= 3
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = "DSN=cake"
OLEDBString = ""
OLEDBFile = ""
DataSourceName = "cake"
OtherAttributes = ""
UserName = "sa"
Password = "123"
RecordSource = "select * from 学生基本信息表 where 班号=1 order by 学号"
Caption = "Adodc2"
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 MSAdodcLib.Adodc Adodc1
Height = 495
Left = 480
Top = 4320
Width = 1815
_ExtentX = 3201
_ExtentY = 873
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= 3
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = "DSN=cake"
OLEDBString = ""
OLEDBFile = ""
DataSourceName = "cake"
OtherAttributes = ""
UserName = "sa"
Password = "123"
RecordSource = "select * from 班级信息表 order by 班号"
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 MSDataListLib.DataCombo DataCombo1
DataField = "班级名称"
DataSource = "adodc1"
Height = 330
Left = 720
TabIndex = 1
Top = 600
Width = 5535
_ExtentX = 9763
_ExtentY = 582
_Version = 393216
BoundColumn = "班号"
Text = "DataCombo1"
End
Begin MSDataListLib.DataList DataList1
DataSource = "adodc2"
Height = 2370
Left = 600
TabIndex = 0
Top = 1560
Width = 1575
_ExtentX = 2778
_ExtentY = 4180
_Version = 393216
ListField = "姓名"
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Sub DataCombo1_Click(Area As Integer)
Dim strQuery As String
If DataCombo1.Text = " " Then
Exit Sub
End If
strQuery = "select * from 学生基本信息表,班级信息表 where 学生基本信息表.班号 = 班级信息表.班号" + DataCombo1.BoundText
With Adodc2
.RecordSource = strQuery
.Refresh
End With
DataList1.ReFill
End Sub
Private Sub Form_Load()
DataCombo1.Text = Adodc1.Recordset.Fields(1)
DataCombo1_Click (0)
End Sub
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