C# (CSharp) Hidistro.SaleSystem.Commodities CatalogHelper.GetCategories示例

示例#1

 public static IEnumerable <CategoryInfo> GetMainCategories()
 {
     return(from item in CatalogHelper.GetCategories()
            where item.Depth == 1
            select item);
 }

示例#2

 public static CategoryInfo GetCategory(int categoryId)
 {
     return(CatalogHelper.GetCategories().FirstOrDefault((CategoryInfo item) => item.CategoryId == categoryId));
 }

示例#3

 public static IEnumerable <CategoryInfo> GetSubCategories(int parentCategoryId)
 {
     return(from item in CatalogHelper.GetCategories()
            where item.ParentCategoryId == parentCategoryId
            select item);
 }