/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.cost_type model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update cost_type set ");
strSql.Append("ct_number=@ct_number,");
strSql.Append("ct_name=@ct_name,");
strSql.Append("ct_iftype=@ct_iftype,");
strSql.Append("ct_remark=@ct_remark,");
strSql.Append("ct_money=@ct_money,");
strSql.Append("ct_categories=@ct_categories");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@ct_number", SqlDbType.NVarChar, 50),
new SqlParameter("@ct_name", SqlDbType.NVarChar, 50),
new SqlParameter("@ct_iftype", SqlDbType.Int, 4),
new SqlParameter("@ct_remark", SqlDbType.NVarChar, -1),
new SqlParameter("@ct_money", SqlDbType.Money, 8),
new SqlParameter("@ct_categories", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.ct_number;
parameters[1].Value = model.ct_name;
parameters[2].Value = model.ct_iftype;
parameters[3].Value = model.ct_remark;
parameters[4].Value = model.ct_money;
parameters[5].Value = model.ct_categories;
parameters[6].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.cost_type GetModels(string swhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,ct_number,ct_name,ct_iftype,ct_remark,ct_money,ct_categories from cost_type ");
strSql.Append(" swhere");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
CdHotelManage.Model.cost_type model = new CdHotelManage.Model.cost_type();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CdHotelManage.Model.cost_type model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into cost_type(");
strSql.Append("ct_number,ct_name,ct_iftype,ct_remark,ct_money,ct_categories)");
strSql.Append(" values (");
strSql.Append("@ct_number,@ct_name,@ct_iftype,@ct_remark,@ct_money,@ct_categories)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ct_number", SqlDbType.NVarChar, 50),
new SqlParameter("@ct_name", SqlDbType.NVarChar, 50),
new SqlParameter("@ct_iftype", SqlDbType.Int, 4),
new SqlParameter("@ct_remark", SqlDbType.NVarChar, -1),
new SqlParameter("@ct_money", SqlDbType.Money, 8),
new SqlParameter("@ct_categories", SqlDbType.Int, 4)
};
parameters[0].Value = model.ct_number;
parameters[1].Value = model.ct_name;
parameters[2].Value = model.ct_iftype;
parameters[3].Value = model.ct_remark;
parameters[4].Value = model.ct_money;
parameters[5].Value = model.ct_categories;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 获得数据列表
/// </summary>
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.cost_type DataRowToModel(DataRow row)
{
CdHotelManage.Model.cost_type model = new CdHotelManage.Model.cost_type();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["ct_number"] != null)
{
model.ct_number = row["ct_number"].ToString();
}
if (row["ct_name"] != null)
{
model.ct_name = row["ct_name"].ToString();
}
if (row["ct_iftype"] != null && row["ct_iftype"].ToString() != "")
{
model.ct_iftype = int.Parse(row["ct_iftype"].ToString());
}
if (row["ct_remark"] != null)
{
model.ct_remark = row["ct_remark"].ToString();
}
if (row["ct_money"] != null && row["ct_money"].ToString() != "")
{
model.ct_money = decimal.Parse(row["ct_money"].ToString());
}
if (row["ct_categories"] != null && row["ct_categories"].ToString() != "")
{
model.ct_categories = int.Parse(row["ct_categories"].ToString());
}
}
return(model);
}
