Provider=Microsoft.Jet.OLEDB.4.0;User ID=Admin;Data Source=test.mdb;Mode=Share Deny None;Extended Properties=\"\";Jet OLEDB:System database=\"\";Jet OLEDB:Registry Path=\"\";Jet OLEDB:Engine Type=5;Jet OLEDB:Database Locking Mode=1;Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Global Bulk Transactions=1;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简写:Provider=Microsoft.Jet.OLEDB.4.0;User ID=Admin;Data Source=test.mdb;Mode=Share Deny None;
string con= " Provider=Microsoft.Jet.OleDb.4.0 ;Data Source=/数据文件所在文件夹/data.mdb "
OleDbConnection conn =new OleDbConnection();
conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;" +
@"Data source=E:\Home\Demo\data\" +
@"test.mdb";