public ModelCategory Find(int nID)
{
if (AllCategories == null)
{
return(null);
}
return(AllCategories.Find(m => m.Id == nID));
}
public ModelCategory Find(string sCode)
{
if (AllCategories == null)
{
return(null);
}
return(AllCategories.Find(m => string.Equals(sCode, m.Code)));
}
private static List <string> takeCategories(StreamReader file)
{
string categoryHeader = file.ReadLine()?.Substring(9) ?? "";
List <string> result = categoryHeader.Split(" ").ToList();
foreach (string category in result)
{
if (AllCategories.Find(cat => cat == category) == null)
{
AllCategories.Add(category);
}
}
return(result);
}
internal List <ModelCategory> GetAllChildCategories(int nCategoryID)
{
List <ModelCategory> aryResult = new List <ModelCategory>();
ModelCategory category = AllCategories.Find(m => m.Id == nCategoryID);
if (category != null)
{
aryResult.Add(category);
List <ModelCategory> childCategories = AllCategories.FindAll(m => m.ParentId == nCategoryID);
foreach (ModelCategory childCategory in childCategories)
{
List <ModelCategory> aryChildCategory = GetAllChildCategories(childCategory.Id);
aryResult.AddRange(aryChildCategory);
}
}
return(aryResult);
}