自定义分段函数/求第N名成绩,需要的朋友可以参考下。复制代码代码如下:
Function splitx(strs1 As String, strs2 As String, n As Integer)
'自定义分段函数 splitx([字符串],分隔符,第n段)
Dim groupST() As String
groupST = Split(strs1, strs2)
If UBound(groupST) < n - 1 Then
splitx = 0
Else
splitx = groupST(n - 1)
End If
End Function
'/-------------------------------------
Function minx(KSMC As String, lb As String, kmi As String, n As String)
'第N名的成绩 minx([考试名称],[类别],[科目],n)
Dim con As Object
Dim RS As Object
Dim stsql As String
Dim kmf As String
kmf = Mid(kmi, 1, 1) & 组
Set con = Application.CurrentProject.Connection
Set RS = CreateObject(ADODB.Recordset)
STRSQL = SELECT top 1 & kmi & as 达标分 FROM 成绩总表
STRSQL = STRSQL + WHERE ((( & kmf & ) <= & n & ) And ((类别) = ' & lb & ' and 考试名称=' & KSMC & '))
STRSQL = STRSQL + ORDER BY & kmi
RS.Open STRSQL, con, 3, 3
If RS.EOF Then
minx = 0
Else
minx = RS(达标分)
End If
RS.Close
Set RS = Nothing
Set con = Nothing
End Function