/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(XCWeiXin.Model.wx_shop_category_catalog model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update wx_shop_category_catalog set ");
strSql.Append("categoryId=@categoryId,");
strSql.Append("catalogId=@catalogId");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@categoryId", SqlDbType.Int, 4),
new SqlParameter("@catalogId", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.categoryId;
parameters[1].Value = model.catalogId;
parameters[2].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(XCWeiXin.Model.wx_shop_category_catalog model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into wx_shop_category_catalog(");
strSql.Append("categoryId,catalogId)");
strSql.Append(" values (");
strSql.Append("@categoryId,@catalogId)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@categoryId", SqlDbType.Int, 4),
new SqlParameter("@catalogId", SqlDbType.Int, 4)
};
parameters[0].Value = model.categoryId;
parameters[1].Value = model.catalogId;
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 XCWeiXin.Model.wx_shop_category_catalog DataRowToModel(DataRow row)
{
XCWeiXin.Model.wx_shop_category_catalog model = new XCWeiXin.Model.wx_shop_category_catalog();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["categoryId"] != null && row["categoryId"].ToString() != "")
{
model.categoryId = int.Parse(row["categoryId"].ToString());
}
if (row["catalogId"] != null && row["catalogId"].ToString() != "")
{
model.catalogId = int.Parse(row["catalogId"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XCWeiXin.Model.wx_shop_category_catalog GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,categoryId,catalogId from wx_shop_category_catalog ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
XCWeiXin.Model.wx_shop_category_catalog model = new XCWeiXin.Model.wx_shop_category_catalog();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
