public static IList <CategoryInfo> GetAllCategorieList()
{
IList <CategoryInfo> list = new List <CategoryInfo>();
System.Data.DataTable categories = CatalogHelper.GetCategories();
System.Data.DataRow[] array = categories.Select("");
for (int i = 0; i < array.Length; i++)
{
list.Add(DataMapper.ConvertDataRowToProductCategory(array[i]));
}
return(list);
}
public static IList <CategoryInfo> GetSubCategories(int parentCategoryId)
{
IList <CategoryInfo> list = new List <CategoryInfo>();
string filterExpression = "ParentCategoryId = " + parentCategoryId.ToString(CultureInfo.InvariantCulture);
System.Data.DataTable categories = CatalogHelper.GetCategories();
System.Data.DataRow[] array = categories.Select(filterExpression);
for (int i = 0; i < array.Length; i++)
{
list.Add(DataMapper.ConvertDataRowToProductCategory(array[i]));
}
return(list);
}
public static System.Data.DataTable GetCategoryisChirldren(int categoryId)
{
System.Data.DataTable categories = CatalogHelper.GetCategories();
System.Data.DataTable dataTable = categories.Clone();
if (categoryId > 0)
{
CategoryInfo category = CatalogHelper.GetCategory(categoryId);
System.Data.DataRow[] array = categories.Select(string.Concat(new object[]
{
"CategoryId=",
categoryId,
" OR [Path] like '",
category.Path,
"|%'"
}));
dataTable.Rows.Clear();
for (int i = 0; i < array.Length; i++)
{
dataTable.Rows.Add(array[i].ItemArray);
}
}
return(dataTable);
}