C# (CSharp) Subcategories.First Examples

Example #1

 public Subcategory GetSubcategory(int id)
 {
     return(Subcategories.First(sub => sub.ID == id));
 }

Example #2

 public Category GetCategoryForSubcategory(int id)
 {
     return(Subcategories.First(sub => sub.ID == id)?.Category);
 }

Example #3

 public void UpdateSubcategory(Subcategory subcategory)
 {
     Subcategories.Remove(Subcategories.First(sub => sub.ID == subcategory.ID));
     Subcategories.Add(subcategory);
 }