void BindSubCategories(int parentId)
{
foreach (Category childCat in GetChildCategories(parentId))
{
_SortedCats.Add(new Category(DisplayIndent() + childCat.Name, childCat.Id));
_CatIndent++;
BindSubCategories(childCat.Id);
_CatIndent--;
}
}
public CategoryCollection GetCategoryTreeByProjectId(int projectId)
{
_SortedCats = new CategoryCollection();
_UnSortedCats = Category.GetCategoryByProjectId(projectId);
foreach (Category parentCat in GetTopLevelCategories())
{
_SortedCats.Add(parentCat);
BindSubCategories(parentCat.Id);
}
return(_SortedCats);
}
CategoryCollection GetChildCategories(int parentId)
{
CategoryCollection colCats = new CategoryCollection();
foreach (Category cat in _UnSortedCats)
{
if (cat.ParentCategoryId == parentId)
{
colCats.Add(cat);
}
}
return(colCats);
}
CategoryCollection GetTopLevelCategories()
{
CategoryCollection colCats = new CategoryCollection();
foreach (Category cat in _UnSortedCats)
{
if (cat.ParentCategoryId == 0)
{
colCats.Add(cat);
}
}
return(colCats);
}