① vb 提取兩個最小值
Dim arrList, arrItem
Dim lListCount As Long
Dim i As Long
Dim sStr3 As String
Dim sStr31 As String
Dim iVal3 As Single
Dim iVal31 As Single
Dim iVal4 As Single
Dim iTmp As Single
arrList = Split(Text1.Text, vbCr) '
lListCount = UBound(arrList)
iVal3 = 3.402823E+38
iVal4 = 3.402823E+38
For i = 0 To lListCount - 1
If Len(Trim(arrList(i))) > 0 Then
arrItem = Split(arrList(i), ",")
iTmp = Val(arrItem(2))
If iVal3 > iTmp Then
iVal31 = iVal3
sStr31 = sStr3
iVal3 = iTmp
sStr3 = arrItem(0) & "," & arrItem(1)
End If
iTmp = Val(arrItem(3))
If iVal4 > iTmp Then iVal4 = iTmp
End If
Next
text2.Text = sStr31 & "," & iVal31 & vbCrLf & sStr3 & "," & iVal3 & vbCrLf & iVal4
② VB操作兩個資料庫，從A資料庫表中查詢，然後寫入B資料庫表中！
這個不難
我教你怎麼跨資料庫（跨伺服器都可以）操作多數據表：
新建一個ACCESS，放在VB工程目錄下，什麼都不要去做，就用到他的一個ODBC功能做橋接，在VB中連接ACCESS資料庫照常
我就給個ADO連接ACCESS連接SQL多資料庫連接表聯合查詢兩個資料庫數據表的例子：
Private Sub 控制項名稱_事件過程(變數)
Dim A, B as String
'-----------------定義變數來存字元串
Adodc1.ConnectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.path & "\ACCESS資料庫.後綴"
'-----------------連接ACCESS資料庫照常
A="Select 欄位1 AS 名稱1, 欄位2 as 名稱2 From 表1 IN [ODBC] [ODBC;Server=SQL Server;uid=用戶名;PWD=密碼;Server=伺服器IP;DataBase=資料庫名1] Where 欄位3 LIKE %'5555'%"
B="Select 欄位8 AS 名稱1, 欄位9 as 名稱2 From 表2 IN [ODBC] [ODBC;Server=SQL Server;uid=2用戶名;PWD=密碼;Server=伺服器IP;DataBase=資料庫名2]"
Adodc1.recordsoure= A & "Unoin" & B
Adodc1.Refresh
Set 電子表格.DataSource=Adodc1
End Sub
看到沒有？跨了資料庫，伺服器都可以跨，SQL語句沒多大問題吧？我相信，推薦答案那麼簡單的語句只能解決SQL操作問題。