DBHelper

[c#]代码库

        public static string connstr = ConfigurationSettings.AppSettings["ConnectionString"];// @"provider=MSDAORA.1;Data Source=orcl;User ID=sa;Password=sa111";
        OleDbConnection conn = new OleDbConnection(connstr);

           static string connstr = ConfigurationSettings.AppSettings["ConnectionString"];//;@"Data Source = YBQ3V64F6PEE4ER\SQLEXPRESS;Initial Catalog = Login_Test;User Id = sa;Password = sa111";
        SqlConnection conn = new SqlConnection(connstr);

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