/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.floor_ld model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update floor_ld set ");
strSql.Append("ld_Name=@ld_Name");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@ld_Name", SqlDbType.NVarChar, 50),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.ld_Name;
parameters[1].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CdHotelManage.Model.floor_ld model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into floor_ld(");
strSql.Append("ld_Name)");
strSql.Append(" values (");
strSql.Append("@ld_Name)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ld_Name", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.ld_Name;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.floor_ld DataRowToModel(DataRow row)
{
CdHotelManage.Model.floor_ld model = new CdHotelManage.Model.floor_ld();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["ld_Name"] != null)
{
model.ld_Name = row["ld_Name"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.floor_ld GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,ld_Name from floor_ld ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
CdHotelManage.Model.floor_ld model = new CdHotelManage.Model.floor_ld();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}