📄 form3.frm
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Index = 8
Left = 120
TabIndex = 14
Top = 4080
Width = 6495
Begin VB.ComboBox Combo3
Height = 315
Index = 40
Left = 600
TabIndex = 19
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.ComboBox Combo3
Height = 315
Index = 41
Left = 1800
TabIndex = 18
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.ComboBox Combo3
Height = 315
Index = 42
Left = 3000
TabIndex = 17
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.ComboBox Combo3
Height = 315
Index = 43
Left = 4200
TabIndex = 16
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.ComboBox Combo3
Height = 315
Index = 44
Left = 5400
TabIndex = 15
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.Label Label3
Alignment = 2 'Center
BackStyle = 0 'Transparent
Caption = "n"
ForeColor = &H00000000&
Height = 255
Index = 8
Left = 120
TabIndex = 20
Top = 0
Width = 375
End
End
Begin VB.Frame Frame4
BackColor = &H8000000A&
BorderStyle = 0 'None
Height = 330
Index = 9
Left = 120
TabIndex = 7
Top = 4440
Width = 6495
Begin VB.ComboBox Combo3
Height = 315
Index = 45
Left = 600
TabIndex = 12
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.ComboBox Combo3
Height = 315
Index = 46
Left = 1800
TabIndex = 11
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.ComboBox Combo3
Height = 315
Index = 47
Left = 3000
TabIndex = 10
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.ComboBox Combo3
Height = 315
Index = 48
Left = 4200
TabIndex = 9
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.ComboBox Combo3
Height = 315
Index = 49
Left = 5400
TabIndex = 8
Text = "Combo3"
Top = 0
Width = 1095
End
Begin VB.Label Label3
Alignment = 2 'Center
BackStyle = 0 'Transparent
Caption = "n"
ForeColor = &H00000000&
Height = 255
Index = 9
Left = 120
TabIndex = 13
Top = 0
Width = 375
End
End
Begin VB.Line Line2
BorderWidth = 5
Index = 0
X1 = 120
X2 = 6600
Y1 = 2280
Y2 = 2280
End
Begin VB.Line Line2
BorderWidth = 6
Index = 1
X1 = 120
X2 = 6600
Y1 = 3840
Y2 = 3840
End
End
Begin VB.Frame Frame1
BackColor = &H8000000A&
Caption = "输入数据"
ForeColor = &H00000000&
Height = 2055
Left = 240
TabIndex = 0
Top = 120
Width = 6735
Begin VB.OptionButton Opn
BackColor = &H8000000A&
Caption = "任课科目"
ForeColor = &H00000000&
Height = 375
Index = 1
Left = 1800
TabIndex = 4
Top = 1080
Width = 1095
End
Begin VB.OptionButton Opn
BackColor = &H8000000A&
Caption = "任课班级"
ForeColor = &H00000000&
Height = 375
Index = 0
Left = 360
TabIndex = 5
Top = 1080
Width = 1095
End
Begin VB.CommandButton Command1
BackColor = &H8000000A&
Caption = "查询"
Height = 375
Left = 3120
Style = 1 'Graphical
TabIndex = 3
Top = 360
Width = 1095
End
Begin VB.ComboBox Combo1
Height = 300
Left = 1560
TabIndex = 2
Top = 360
Width = 1095
End
Begin VB.Label Label1
BackStyle = 0 'Transparent
Caption = "教职员姓名："
ForeColor = &H00000000&
Height = 255
Left = 240
TabIndex = 1
Top = 480
Width = 1095
End
End
End
Attribute VB_Name = "Form3"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
'定义数据链接
Dim conn As ADODB.Connection
'定义临时数据集
Dim rs As ADODB.Recordset
'定义教师数据集
Dim rsTr As ADODB.Recordset
'存储SQL语句的临时变量
Dim i, j, value, idx As Integer
Dim strName, strSql As String
'定义数据结构DataGet
Private Type DataGet
class As String
Sjname As String
Tw As Integer
Tn As Integer
End Type
Private Sub Command1_Click()
On Error GoTo bnEnd
Me.MousePointer = 11
Dim sSql As String
Dim dgUse As DataGet
Call ClearCombo
strName = LTrim$(RTrim$(Combo1.Text))
If Len(strName) > 0 Then
sSql = strSql & "'" & strName & "'"
Set rs = conn.Execute(sSql)
If Not rs.EOF Then
While Not rs.EOF
dgUse.class = rs.Fields(0)
dgUse.Sjname = rs.Fields(1)
dgUse.Tw = rs.Fields(2)
dgUse.Tn = rs.Fields(3)
idx = (dgUse.Tn - 1) * 5 + dgUse.Tw - 1
Combo3(idx).Visible = True
Combo3(idx).AddItem (dgUse.class & "班")
Combo3(idx).AddItem (dgUse.Sjname)
Combo3(idx).Text = Combo3(idx).List(value)
rs.MoveNext
Wend
Else
MsgBox "没有得到相关数据，请检查", vbOKOnly + vbInformation, "数据捕捉"
End If
Dim lcnt As Integer
For lcnt = 0 To 49
If Combo3(lcnt).ListCount > 2 Then
Combo3(lcnt).BackColor = RGB(200, 255, 255)
Combo3(lcnt).AddItem ("注意有重课")
End If
Next lcnt
Else
MsgBox "请输入或选择一教职员姓名", vbInformation + vbOKOnly, "查询输入"
End If
bnEnd:
Me.MousePointer = 0
End Sub
Private Sub ClearCombo()
For i = 0 To 49
Combo3(i).BackColor = RGB(255, 255, 255)
Combo3(i).Text = ""
Combo3(i).Visible = False
Combo3(i).Clear
Next i
End Sub
Private Sub Form_Load()
Me.MousePointer = 11
On Error GoTo KKa
Set conn = New ADODB.Connection
conn.Open "provider=Microsoft.Jet.OLEDB.4.0; data source= " & App.Path & "\dataUse.mdb"
Set rsTr = conn.Execute("select ctrname from teacher")
For i = 0 To 9
Label3(i).Caption = i + 1
Next i
While Not rsTr.EOF
Combo1.AddItem (rsTr.Fields(0))
rsTr.MoveNext
Wend
Call ClearCombo
strSql = "select trclass.cclasscode,trclass.csubject,classarray.itimew,classarray.itimen" + _
" from teacher,trclass,classarray " + _
"where teacher.ctrname=trclass.cteacher and trclass.cclasscode=classarray.cclasscode" + _
" and trclass.csubject=classarray.csjname and teacher.ctrname="
value = 0
GoTo ok
KKa:
MsgBox "Error Unknown"
ok:
Me.MousePointer = 0
End Sub
Private Sub Form_Unload(Cancel As Integer)
On Error GoTo KK:
rs.Close
rsTr.Close
Set rs = Nothing
Set rsTr = Nothing
conn.Close
Set conn = Nothing
KK:
End Sub
Private Sub Opn_Click(Index As Integer)
'设定选项
value = Index
Call Command1_Click
End Sub
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