C# DbHelper常用方法
一: 查询单个字段 DBUtility.DbHelperSQLP dbHelper = new DBUtility.DbHelperSQLP(PubConstant.GetDragonSourceConnectionString); SqlParameter[] paras
一: 查询单个字段 DBUtility.DbHelperSQLP dbHelper = new DBUtility.DbHelperSQLP(PubConstant.GetDragonSourceConnectionString); SqlParameter[] paras
Console.WriteLine(x); --指定内容 Console.WriteLine(" {0} {1}年.", str, year); --占位符组装