Ado连接到SQL Server Compact Edition 4.0

Question

我想从旧的asp-classic网站连接到SQL Server Compact Edition 4.0,但我总是得到错误:

"Microsoft OLE DB Provider for ODBC Drivers error '80004005' [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified. "

我试过了

sCon = "Data Source=c:\temp\sqlcompact.sdf;Encrypt Database=True;Password=testtest;Persist Security Info=False;"

和

更新:错误:多步OLE DB操作生成错误.检查每个OLE DB状态值(如果可用).没有工作

sCon = "Provider=Microsoft.SQLSERVER.CE.OLEDB.4.0;Data Source=c:\temp\sqlcompact.sdf;Password=testtest;"

没有任何成功.

通常可以从ADO连接到SQL Server CE 4.0吗？

更新:示例代码打开连接:

dim sCon

dim gCON : set gCON=CreateObject ("ADODB.Connection")

sCon = "Provider=Microsoft.SQLSERVER.CE.OLEDB.4.0;Data Source=c:\temp\sqlcompact.sdf;Pwd=testtest;"

gCon.ConnectionString = sCon
gCon.Open 
gCon.Close

Answer 1

是的,您可以通过ADO连接到SQL CE 4.

Set Cnxn = CreateObject("ADODB.Connection") 
Set cmd = CreateObject("ADODB.Command")
strCnxn = "Provider=Microsoft.SQLSERVER.CE.OLEDB.4.0;" & _ 
"Data Source=C:\nw40.sdf;" 
Cnxn.Open strCnxn 
cmd.ActiveConnection = Cnxn 
cmd.CommandText = "SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES" 
While Not pRS.EOF 
   WScript.Echo pRS(0) 
   pRS.MoveNext 
wend

对于密码保护的文件,请使用:

strCnxn = "Provider=Microsoft.SQLSERVER.CE.OLEDB.4.0;" & 
 _ "Data Source=C:\nw40.sdf;ssce:database password=secret"