/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(BuysingooShop.Model.brand_attach model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update dt_brand_attach set ");
strSql.Append("brand_id=@brand_id,");
strSql.Append("theme_id=@theme_id,");
strSql.Append("size=@size,");
strSql.Append("img_url=@img_url,");
strSql.Append("remark=@remark");
strSql.Append("small_imgurl=@small_imgurl");
strSql.Append("add_time=@add_time");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@brand_id", SqlDbType.Int, 4),
new SqlParameter("@theme_id", SqlDbType.Int, 4),
new SqlParameter("@size", SqlDbType.NChar, 10),
new SqlParameter("@img_url", SqlDbType.NChar, 100),
new SqlParameter("@remark", SqlDbType.NVarChar, 100),
new SqlParameter("@small_imgurl", SqlDbType.NChar, 100),
new SqlParameter("@add_time", SqlDbType.DateTime),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.brand_id;
parameters[1].Value = model.theme_id;
parameters[2].Value = model.size;
parameters[3].Value = model.img_url;
parameters[4].Value = model.remark;
parameters[5].Value = model.small_imgurl;
parameters[6].Value = model.add_time;
parameters[7].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 BuysingooShop.Model.brand_attach DataRowToModel(DataRow row)
{
BuysingooShop.Model.brand_attach model = new BuysingooShop.Model.brand_attach();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["brand_id"] != null && row["brand_id"].ToString() != "")
{
model.brand_id = int.Parse(row["brand_id"].ToString());
}
if (row["theme_id"] != null && row["theme_id"].ToString() != "")
{
model.theme_id = int.Parse(row["theme_id"].ToString());
}
if (row["size"] != null)
{
model.size = row["size"].ToString();
}
if (row["img_url"] != null)
{
model.img_url = row["img_url"].ToString();
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
if (row["small_imgurl"] != null)
{
model.small_imgurl = row["small_imgurl"].ToString();
}
if (row["add_time"] != null)
{
model.add_time = DateTime.Parse(row["add_time"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(BuysingooShop.Model.brand_attach model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into dt_brand_attach(");
strSql.Append("brand_id,theme_id,size,img_url,remark,small_imgurl,add_time)");
strSql.Append(" values (");
strSql.Append("@brand_id,@theme_id,@size,@img_url,@remark,@small_imgurl,add_time)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@brand_id", SqlDbType.Int, 4),
new SqlParameter("@theme_id", SqlDbType.Int, 4),
new SqlParameter("@size", SqlDbType.NChar, 10),
new SqlParameter("@img_url", SqlDbType.NChar, 100),
new SqlParameter("@remark", SqlDbType.NVarChar, 100),
new SqlParameter("@small_imgurl", SqlDbType.NChar, 100),
new SqlParameter("@add_time", SqlDbType.DateTime)
};
parameters[0].Value = model.brand_id;
parameters[1].Value = model.theme_id;
parameters[2].Value = model.size;
parameters[3].Value = model.img_url;
parameters[4].Value = model.remark;
parameters[5].Value = model.small_imgurl;
parameters[6].Value = model.add_time;
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 BuysingooShop.Model.brand_attach GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,brand_id,theme_id,size,img_url,remark,small_imgurl,add_time from dt_brand_attach ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
BuysingooShop.Model.brand_attach model = new BuysingooShop.Model.brand_attach();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
