Private Sub Combo1_Change()
End Sub
Private Sub Combo2_Change()
End Sub
Private Sub Combo4_Change()
End Sub
Private Sub Combo5_Change()
End Sub
Private Sub Combo7_Change()
End Sub
Private Sub Command1_Click()
Dim a As String
Dim KCCX1 As String
Dim KCCX2 As String
Dim str1 As String
Dim str2 As String
If Option3.Value = True Then
a = Trim(Combo2)
Select Case a
Case "="
KCCX1 = "" & Combo1.Text & " " & Combo2.Text & " '" & Trim(Text1) & "'"
Case "like"
KCCX1 = "Instr(1," & Combo1.Text & ",'" & Trim(Text1.Text) & "')<>0 "
End Select
a = Trim(Combo4)
Select Case a
Case "="
KCCX2 = "" & Combo3.Text & " " & Combo4.Text & " '" & Trim(Text2) & "'"
Case "like"
KCCX2 = "Instr(1," & Combo3.Text & ",'" & Trim(Text2.Text) & "')<>0 "
End Select
If Option1.Value = True Then
If KCCX1 = "" Then
strTiaoJian = "select * from 课程表 where " & KCCX2
ElseIf KCCX2 = "" Then
strTiaoJian = "select * from 课程表 where " & KCCX1
Else
strTiaoJian = "select * from 课程表 where " & KCCX1 & "and " & KCCX2
End If
ElseIf Option2.Value = True Then
If KCCX1 = "" Then
strTiaoJian = "select * from 课程表 where " & KCCX2
ElseIf KCCX2 = "" Then
strTiaoJian = "select * from 课程表 where " & KCCX1
Else
strTiaoJian = "select * from 课程表 where " & KCCX1 & "or " & KCCX2
End If
Else
If KCCX1 = "" Then
strTiaoJian = "select * from 课程表 where " & KCCX2
ElseIf KCCX2 = "" Then
strTiaoJian = "select * from 课程表 where " & KCCX1
Else
MsgBox "请选择连接方式!", vbOKOnly, "警告"
Exit Sub
End If
End If
If (KCCX1 & KCCX2) = "" Then
MsgBox "请输入查询类别!", vbOKOnly, "警告"
Exit Sub
Else
Unload Me
Frm_UpdateGrean.Show 1
End If
End If
If Option4.Value = True Then
If Val(Combo6) > Val(Combo9) Then
MsgBox "请正确选择年份!", vbOKOnly + vbExclamation, "信息提示"
Combo6.SetFocus
Exit Sub
Else
If Val(Combo6) = Val(Combo9) Then
If Val(Combo7) > Val(Combo10) Then
MsgBox "请正确选择月份!", vbOKOnly + vbExclamation, "信息提示"
Combo7.SetFocus
Exit Sub
Else
If Val(Combo7) = Val(Combo10) Then
If Val(Combo8) > Val(Combo11) Then
MsgBox "请正确选择日期!", vbOKOnly + vbExclamation, "信息提示"
Combo8.SetFocus
Exit Sub
End If
End If
End If
End If
End If
If Combo6.Text = "" Or Combo7.Text = "" Or Combo8.Text = "" Or Combo9.Text = "" Or Combo10.Text = "" Or Combo11.Text = "" Then
MsgBox "请输入完整的日期", vbOKOnly, "警告"
Exit Sub
End If
str1 = Trim(Combo6) & "-" & Trim(Combo7) & "-" & Trim(Combo8)
str2 = Trim(Combo9) & "-" & Trim(Combo10) & "-" & Trim(Combo11)
str1 = Format(str1, "yyyy-mm-dd")
str2 = Format(str2, "yyyy-mm-dd")
If sqlstr = "" Then
sqlstr = "" & Trim(Combo5.Text) & ">=#" & Format(str1, "yyyy-mm-dd") & "# and " & Trim(Combo5.Text) & "<= #" & Format(str2, "yyyy-mm-dd") & "#"
Else
sqlstr = sqlstr & " and " & Trim(Combo5.Text) & ">=#" & Format(str1, "yyyy-mm-dd") & "# and " & Trim(Combo5.Text) & "<= #" & Format(str2, "yyyy-mm-dd") & "#"
End If
If sqlstr = "" Then
MsgBox "请先输入查找时间!"
Exit Sub
End If
strTiaoJian = "select 专业,年级,学期,课程名称,教材,任课老师,课时,上课地点,课程性质,考试性质 from 课程表 where " & sqlstr
Unload Me
Frm_UpdateGrean.Show 1
End If
If Option3.Value <> True And Option4.Value <> True Then
MsgBox "请选择查询方式!", vbOKOnly, "警告"
Exit Sub
End If
End Sub
Private Sub Command3_Click()
Unload Me
End Sub
Private Sub Form_Load()
Dim i, j As Integer
For i = 1999 To 2010
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