vba資料庫連接
代碼如下:有問題,發網路消息給我。
在Microsoft visual basic中,工具-引用 Microsoft ActiveX Data Objects 2...選一個高版本的
Dim conn As New ADODB.Connection
connStr = "Driver={SQL Server};DataBase=test;Server=(local);UID=sa;PWD=123"
conn.Open connStr '連接資料庫
Dim rs As New Recordset
sql = "select * from a" '查看錶a
rs.Open sql, conn, 3, 3
Do While Not rs.EOF '循環表a的內容
MsgBox (rs("field1")) '顯示表中field1欄位內容
rs.MoveNext
Loop
'connStr = "Driver={SQL Server};DataBase=test;Server=(local);UID=sa;PWD=123"
'test是資料庫名
'(local)是伺服器名或IP地址,可以:192.168.1.1,可以是:www.sina.com.cn
'sa是資料庫用戶
'123是資料庫用戶密碼
❷ 如何用vba代碼將access資料庫連接求代碼
下面這段程序是連接資料庫,並將excel表格內容寫入資料庫。代碼如下:
Sub FYMXDL()
Dim XQID As Integer
Dim JZID As Integer
Dim FYID As Integer
Dim FBXZ As String '分包性質
Dim DW As String
Dim SARR(1 To 31) As Double
Dim rst As New ADODB.Recordset
mYpath = ThisWorkbook.Path & "\jzfydata.accdb"
Set cONn = CreateObject("ADODB.Connection")
cONn.ConnectionString = "Provider=Microsoft.Ace.OleDB.12.0;Data Source=" & mYpath
cONn.ConnectionString = cONn.ConnectionString & ";Jet OLEDB:Database "
cONn.Open
XQID = Cells(3, 2).Value
JZID = Cells(3, 5).Value
'清空改小區-建築的費用明細
Sql = "delete from fymxb where 小區ID=" & XQID & " AND 建築ID = " & JZID
cONn.Execute Sql
Const kshh = 7
hh = kshh
Do While Cells(hh, 3).Value > 0
FYID = Cells(hh, 3).Value
FBXZ = Cells(hh, 11).Text
For i = 1 To 31
SARR(i) = Round(Cells(hh, 13 + i - 1).Value, 2)
Next i
Sql = "INSERT INTO fymxb(小區ID,建築ID,費用ID,分包性質,工作量,單價合計_中標,人工費_中標, 主材費_中標, 輔材費_中標, 機械費_中標, 管理費_中標, 利潤_中標,規費_中標,稅金_中標,合價_中標,單價合計_標准成本,人工費_標准成本,主材費_標准成本,輔材費_標准成本,機械費_標准成本,管理費_標准成本,利潤_標准成本,規費_標准成本,稅金_標准成本,合價_標准成本,單價合計_實際成本,人工費_實際成本,主材費_實際成本,輔材費_實際成本,機械費_實際成本,管理費_實際成本,利潤_實際成本,規費_實際成本,稅金_實際成本,合價_實際成本) VALUES (" & XQID & ", " & JZID & ", " & FYID & ", '" & FBXZ & "'"
For i = 1 To 31
Sql = Sql & "," & SARR(i)
Next i
Sql = Sql & " )"
cONn.Execute Sql
hh = hh + 1
Loop
End Sub
❸ excel VBA 連資料庫 oracle
Sub connect_資料庫()
Dim strconnt As String
Set connt = New ADODB.Connection
Dim rs As Object
Set rs = New ADODB.Recordset
Dim sevip, Db, user, pwd As String
'設伺服器地址、所連數據,及登錄用戶密碼
sevip = "****"
Db = "****"
user = "****"
pwd = "****"
strconnt = "DRIVER={Microsoft ODBC for Oracle};Password=apps;User ID=apps;Data Source=demo" '
connt.ConnectionString = strconnt
connt.Open
End Sub
❹ vbaExcel連接資料庫的好處
EXCEL vba 資料庫連接
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更新:2016-06-23 16:12
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標簽:EXCELVBA
❺ VBA同一個函數里怎麼鏈接兩個不同資料庫
方法如下:
假設資料庫均為Access文件:
ThisWorkbook.Path & "資料庫1.accdb"
ThisWorkbook.Path & "資料庫2.accdb"
cnn.Open "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & ThisWorkbook.Path & "資料庫1.accdb"
對於非連接資料庫資料庫2,數據表前面需要加上資料庫全名:
[MS Access;pwd=密碼;Database=" & ThisWorkbook.Path & "資料庫2.accdb;].數據表名