/// <summary>
/// 增加一条数据
/// </summary>
public void Add(DBHelper myHelperMySQL, Fm.Entity.orderrecord model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into orderrecord(");
strSql.Append("OrderId,UserId,UserName,PerName,Address,Mobile,Stateid,PostAmount,Amount,Createdate,RefreshDate");
strSql.Append(") values (");
strSql.Append("@OrderId,@UserId,@UserName,@PerName,@Address,@Mobile,@Stateid,@PostAmount,@Amount,@Createdate,@RefreshDate");
strSql.Append(") ");
MySqlParameter[] parameters =
{
new MySqlParameter("@OrderId", model.OrderId),
new MySqlParameter("@UserId", model.UserId),
new MySqlParameter("@UserName", model.UserName),
new MySqlParameter("@PerName", model.PerName),
new MySqlParameter("@Address", model.Address),
new MySqlParameter("@Mobile", model.Mobile),
new MySqlParameter("@Stateid", model.Stateid),
new MySqlParameter("@PostAmount", model.PostAmount),
new MySqlParameter("@Amount", model.Amount),
new MySqlParameter("@Createdate", model.Createdate),
new MySqlParameter("@RefreshDate", model.RefreshDate)
};
myHelperMySQL.ExecuteNonQuery(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体(List类型)，数据连接类用myHelperMySQL（非静态）,查询全部数据
/// 表：MessageBoard
/// <param name="myHelperMySQL">myHelperMySQL实例（数据访问类）.</param>
/// <param name="Top">记录数.</param>
/// <param name="strWhere">条件.</param>
/// <param name="filedOrder">排序字段.</param>
/// <param name="parameters">参数(若条件中未使用参数可为null).</param>
/// </summary>
public List <Fm.Entity.orderrecord> GetList(DBHelper myHelperMySQL, int Top, string strWhere, string filedOrder, MySqlParameter[] parameters)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ");
strSql.Append(" a.OrderId, a.UserId, a.UserName, a.PerName, a.Address, a.Mobile, a.Stateid, a.PostAmount, a.Amount, a.Createdate, a.RefreshDate ");
strSql.Append(" FROM orderrecord a ");
if (strWhere.Trim() != "")
{
strSql.Append(" WHERE " + strWhere);
}
if (filedOrder.Trim() != "")
{
strSql.Append(" ORDER BY " + filedOrder);
}
if (Top > 0)
{
strSql.Append(" limit " + Top.ToString());
}
List <Fm.Entity.orderrecord> myList = new List <Fm.Entity.orderrecord>();
using (MySqlDataReader dr = myHelperMySQL.ExecuteReader(strSql.ToString(), parameters))
{
while (dr.Read())
{
Fm.Entity.orderrecord model = new Fm.Entity.orderrecord();
model.OrderId = dr["OrderId"].ToString();
model.UserId = dr["UserId"].ToString();
model.UserName = dr["UserName"].ToString();
model.PerName = dr["PerName"].ToString();
model.Address = dr["Address"].ToString();
model.Mobile = dr["Mobile"].ToString();
if (dr["Stateid"].ToString() != "")
{
model.Stateid = int.Parse(dr["Stateid"].ToString());
}
if (dr["PostAmount"].ToString() != "")
{
model.PostAmount = decimal.Parse(dr["PostAmount"].ToString());
}
if (dr["Amount"].ToString() != "")
{
model.Amount = decimal.Parse(dr["Amount"].ToString());
}
model.Createdate = dr["Createdate"].ToString();
model.RefreshDate = dr["RefreshDate"].ToString();
myList.Add(model);
}
dr.Close();
}
return(myList);
}
/// <summary>
/// 更新一条数据(所有字段)
/// </summary>
public int Update(DBHelper myHelperMySQL, Fm.Entity.orderrecord model, string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update orderrecord set ");
strSql.Append(" OrderId = @OrderId , ");
strSql.Append(" UserId = @UserId , ");
strSql.Append(" UserName = @UserName , ");
strSql.Append(" PerName = @PerName , ");
strSql.Append(" Address = @Address , ");
strSql.Append(" Mobile = @Mobile , ");
strSql.Append(" Stateid = @Stateid , ");
strSql.Append(" PostAmount = @PostAmount , ");
strSql.Append(" Amount = @Amount , ");
strSql.Append(" Createdate = @Createdate , ");
strSql.Append(" RefreshDate = @RefreshDate ");
MySqlParameter[] parameters =
{
new MySqlParameter("@OrderId", model.OrderId),
new MySqlParameter("@UserId", model.UserId),
new MySqlParameter("@UserName", model.UserName),
new MySqlParameter("@PerName", model.PerName),
new MySqlParameter("@Address", model.Address),
new MySqlParameter("@Mobile", model.Mobile),
new MySqlParameter("@Stateid", model.Stateid),
new MySqlParameter("@PostAmount", model.PostAmount),
new MySqlParameter("@Amount", model.Amount),
new MySqlParameter("@Createdate", model.Createdate),
new MySqlParameter("@RefreshDate", model.RefreshDate)
};
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
int rows = myHelperMySQL.ExecuteNonQuery(strSql.ToString(), parameters);
return(rows);
}
/// <summary>
/// 得到一个对象实体(List类型)，数据连接类用myHelperMySQL（非静态）
/// 表：MessageBoard
/// <param name="myHelperMySQL">myHelperMySQL实例（数据访问类）.</param>
/// <param name="Top">记录数.</param>
/// <param name="filedSelect">自定义字段.</param>
/// <param name="strWhere">条件.</param>
/// <param name="filedOrder">排序字段.</param>
/// <param name="parameters">参数(若条件中未使用参数可为null).</param>
/// </summary>
public List <Fm.Entity.orderrecord> GetList(DBHelper myHelperMySQL, int Top, string filedSelect, string strWhere, string filedOrder, MySqlParameter[] parameters)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ");
//自定义字段
strSql.Append(" " + filedSelect);
strSql.Append(" FROM orderrecord a ");
if (strWhere.Trim() != "")
{
strSql.Append(" WHERE " + strWhere);
}
if (filedOrder.Trim() != "")
{
strSql.Append(" ORDER BY " + filedOrder);
}
if (Top > 0)
{
strSql.Append(" limit " + Top.ToString());
}
List <Fm.Entity.orderrecord> myList = new List <Fm.Entity.orderrecord>();
using (MySqlDataReader dr = myHelperMySQL.ExecuteReader(strSql.ToString(), parameters))
{
while (dr.Read())
{
Fm.Entity.orderrecord model = new Fm.Entity.orderrecord();
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.orderid").Count() > 0)
{
model.OrderId = dr["OrderId"].ToString();
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.userid").Count() > 0)
{
model.UserId = dr["UserId"].ToString();
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.username").Count() > 0)
{
model.UserName = dr["UserName"].ToString();
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.pername").Count() > 0)
{
model.PerName = dr["PerName"].ToString();
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.address").Count() > 0)
{
model.Address = dr["Address"].ToString();
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.mobile").Count() > 0)
{
model.Mobile = dr["Mobile"].ToString();
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.stateid").Count() > 0)
{
if (dr["Stateid"].ToString() != "")
{
model.Stateid = int.Parse(dr["Stateid"].ToString());
}
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.postamount").Count() > 0)
{
if (dr["PostAmount"].ToString() != "")
{
model.PostAmount = decimal.Parse(dr["PostAmount"].ToString());
}
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.amount").Count() > 0)
{
if (dr["Amount"].ToString() != "")
{
model.Amount = decimal.Parse(dr["Amount"].ToString());
}
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.createdate").Count() > 0)
{
model.Createdate = dr["Createdate"].ToString();
}
if (filedSelect.ToLower().Split(',').Where(x => x.Trim() == "a.refreshdate").Count() > 0)
{
model.RefreshDate = dr["RefreshDate"].ToString();
}
myList.Add(model);
}
dr.Close();
}
return(myList);
}
