SQL數據庫的連接?
????return new SqlConnection("server=127.0.0.1;database=part;uid=sa;pwd=;");
oracle連接字符串
oledb連接數據庫
return new OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Jet OLEDB:Database Password=密碼;Data Source=" + HttpContext.Current.Server.MapPath("數據庫名稱"));
或
????????OleDbConnection con = new OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Jet OLEDB:Database Password=;Data Source=" +AppDomain.CurrentDomain.BaseDirectory + "area.mdb");
或
????????OleDbConnection con = new OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Jet OLEDB:Database Password=;Data Source=" +AppDomain.CurrentDomain.BaseDirectory + "area.mdb");
SQLCE
new SqlCeConnection("Data Source =Storage Card/CG.sdf ");
new SqlCeConnection("Data Source =Storage Card/CG.sdf ");