DataRow转为实体

把包含 对象 数据的DataRow转换成 实体对象(泛型反射方式)

 public static T Row2Model<T>(DataRow dr) where T : new()
 {
      T model = new T();
      foreach (PropertyInfo p in (typeof(T)).GetProperties())
       {
            if (dr[p.Name] is System.DBNull) { break; }
            p.SetValue(model, dr[p.Name], null);
       }
       return model;
}