VBA基础四：数据库链接(WPS2019)

Posted 2020-12-15 yuanscn

Provider=Microsoft.Jet.OLEDB.4.0;
User ID=Admin;
Data Source=G:20200627 est.mdb;
Mode=Share Deny Write;
Extended Properties="";
Jet OLEDB:System database="";
Jet OLEDB:Registry Path="";
Jet OLEDB:Database Password="";
Jet OLEDB:Engine Type=5;
Jet OLEDB:Database Locking Mode=0;
Jet OLEDB:
Global Partial Bulk Ops=2;
Jet OLEDB:Global Bulk Transactions=1;
Jet OLEDB:New Database Password="";
Jet OLEDB:Create System Database=False;
Jet OLEDB:Encrypt Database=False;
Jet OLEDB:Don‘t Copy Locale on Compact=False;
Jet OLEDB:Compact Without Replica Repair=False;
Jet OLEDB:SFP=False

 

Sub 把Excel数据插入数据库中()
‘*******************************************
‘时间：2013-01-08
‘作者：Allen
‘功能：把当前工作表的数据增加到在程序文件同一目录下进销存表数据库中
‘注意：要在工具/引用中引用microsoft activex date objects x.x
‘      其中x.x为版本号，可能会因为你安装的office的版本不同而不同，本例引用了2.5版
‘*******************************************
Dim conn As ADODB.Connection
Dim WN As String
Dim TableName As String
Dim sSql As String
Dim tStr As String
‘数据库名，请自行修改，路径与当前工作簿在同一目录
WN = "Staff.mdb"
‘数据库的表名与当前工作表名一致
TableName = ActiveSheet.Name

Set conn = New ADODB.Connection
conn.ConnectionString = "Provider=Microsoft.Jet.Oledb.4.0;" & _
                        "Extended Properties=Excel 8.0;" & _
                        "Data Source= E:ExcelTestEmployee.xls ;;Extended Properties=‘Excel 8.0;HDR=YES;IMEX=1‘ "
conn.Open
If conn.State = adStateOpen Then
    sSql = "Insert Into [;DataBase=" & ActiveWorkbook.Path & "" & WN & "]." & myWbName & " Select * From [" & ActiveSheet.Name & "$]"
      Cnn.Execute sSql
    MsgBox "成功把数据插入到“" & TableName & "”中！", , "http://Allen.com"
    conn.Close
End If
Set conn = Nothing
End Sub

Sub 利用Excel的VBA将数据bai写入duAccess()
‘定义ADODB 连接Access数据库
Dim Cnn As New ADODB.Connection
Dim Rs As New ADODB.Recordset
Dim strCon As String
Dim strFileName As String ‘数据库文件名
strFileName = InputBox("请输入文件路径及文件名：", "Excel传递数据至Access", "F:123.mdb")
‘连接字符串，我这里是Access2010,所提供者参数为：Provider=Microsoft.ACE.OLEDB.12.0;
‘如果此参数不能使用，根据自己的电脑修改这个字符串
‘至于连接至的数据库名，根据自己的电脑修改，或用一个对话框或其他方式将此值传递进程序
strCon = "provider=Microsoft.jet.OLEDB.4.0;" _
& "Data Source=" & strFileName & ";"
Cnn.Open strCon
Rs.ActiveConnection = Cnn
Rs.LockType = adLockOptimistic
Rs.Open "Employee" ‘假设表为Employee
‘定义Excel表中的数据区域以写入Access
Dim Sht As Worksheet
Dim Rn As Long
Dim Cn As Long
Set Sht = ThisWorkbook.Sheets("Sheet1")
‘假设将 Sheet1 表的 2-6行的1、2、3列写入Access表
For Rn = 2 To 6
Rs.AddNew
Rs!num = Sht.Cells(Rn, 1) ‘num,name,department是数据库中指定表的字段
Rs!Name = Sht.Cells(Rn, 2)
Rs!department = Sht.Cells(Rn, 3)
Rs.Update
Next Rn
MsgBox "完成!"
Rs.Close
Cnn.Close
Set Rs = Nothing
Set Cnn = Nothing
Set Sht = Nothing
End Sub