/// <summary>
/// 增加一条数据
/// </summary>
public int Add(BCW.Model.tb_WinnersGame model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_WinnersGame(");
strSql.Append("GameName,price,ptype,Ident)");
strSql.Append(" values (");
strSql.Append("@GameName,@price,@ptype,@Ident)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@GameName", SqlDbType.NVarChar, 50),
new SqlParameter("@price", SqlDbType.BigInt, 8),
new SqlParameter("@ptype", SqlDbType.Int, 4),
new SqlParameter("@Ident", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.GameName;
parameters[1].Value = model.price;
parameters[2].Value = model.ptype;
parameters[3].Value = model.Ident;
object obj = SqlHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.Model.tb_WinnersGame Gettb_WinnersGame(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,GameName,price,ptype,Ident from tb_WinnersGame ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
BCW.Model.tb_WinnersGame model = new BCW.Model.tb_WinnersGame();
using (SqlDataReader reader = SqlHelper.ExecuteReader(strSql.ToString(), parameters))
{
if (reader.HasRows)
{
reader.Read();
model.ID = reader.GetInt32(0);
model.GameName = reader.GetString(1);
model.price = reader.GetInt64(2);
model.ptype = reader.GetInt32(3);
model.Ident = reader.GetString(4);
return(model);
}
else
{
return(null);
}
}
}
/// <summary>
/// 取得每页记录
/// </summary>
/// <param name="p_pageIndex">当前页</param>
/// <param name="p_pageSize">分页大小</param>
/// <param name="p_recordCount">返回总记录数</param>
/// <param name="strWhere">查询条件</param>
/// <returns>IList tb_WinnersGame</returns>
public IList <BCW.Model.tb_WinnersGame> Gettb_WinnersGames(int p_pageIndex, int p_pageSize, string strWhere, out int p_recordCount)
{
IList <BCW.Model.tb_WinnersGame> listtb_WinnersGames = new List <BCW.Model.tb_WinnersGame>();
string sTable = "tb_WinnersGame";
string sPkey = "id";
string sField = "ID,GameName,price,ptype,Ident";
string sCondition = strWhere;
string sOrder = "ID Desc";
int iSCounts = 0;
using (SqlDataReader reader = SqlHelper.RunProcedureMe(sTable, sPkey, sField, p_pageIndex, p_pageSize, sCondition, sOrder, iSCounts, out p_recordCount))
{
//计算总页数
if (p_recordCount > 0)
{
int pageCount = BasePage.CalcPageCount(p_recordCount, p_pageSize, ref p_pageIndex);
}
else
{
return(listtb_WinnersGames);
}
while (reader.Read())
{
BCW.Model.tb_WinnersGame objtb_WinnersGame = new BCW.Model.tb_WinnersGame();
objtb_WinnersGame.ID = reader.GetInt32(0);
objtb_WinnersGame.GameName = reader.GetString(1);
objtb_WinnersGame.price = reader.GetInt64(2);
objtb_WinnersGame.ptype = reader.GetInt32(3);
objtb_WinnersGame.Ident = reader.GetString(4);
listtb_WinnersGames.Add(objtb_WinnersGame);
}
}
return(listtb_WinnersGames);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(BCW.Model.tb_WinnersGame model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_WinnersGame set ");
strSql.Append("GameName=@GameName,");
strSql.Append("price=@price,");
strSql.Append("ptype=@ptype,");
strSql.Append("Ident=@Ident");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@GameName", SqlDbType.NVarChar, 50),
new SqlParameter("@price", SqlDbType.BigInt, 8),
new SqlParameter("@ptype", SqlDbType.Int, 4),
new SqlParameter("@Ident", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.GameName;
parameters[2].Value = model.price;
parameters[3].Value = model.ptype;
parameters[4].Value = model.Ident;
SqlHelper.ExecuteSql(strSql.ToString(), parameters);
}
