//adding category
public void AddCategory(workout_category item)
{
try
{
CasestudyEntities db = new CasestudyEntities();
db.workout_category.Add(item);
db.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
}
public List <workout_category> ListAllCategory()
{
try
{
CasestudyEntities db = new CasestudyEntities();
return(db.workout_category.ToList());
}
catch (Exception)
{
throw;
}
}
//get category
public workout_category Get(int id)
{
workout_category objWork = null;
try
{
CasestudyEntities db = new CasestudyEntities();
objWork = (from obj in db.workout_category
where obj.category_id == id
select obj).First();
}
catch (Exception ex)
{
throw ex;
}
return(objWork);
}
//Editing category
public void EditCategory(workout_category item)
{
try
{
CasestudyEntities db = new CasestudyEntities();
var ObjCategory = (from obj in db.workout_category
where obj.category_id == item.category_id
select obj).First();
ObjCategory.category_name = item.category_name;
db.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
}
//Deleting category
public void DeleteCategory(int id)
{
Console.WriteLine("enter the category id to delete");
int Id = int.Parse(Console.ReadLine());
try
{
CasestudyEntities db = new CasestudyEntities();
var ObjCategory = (from obj in db.workout_category
where obj.category_id == Id
select obj).First();
db.workout_category.Remove(ObjCategory);
db.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
}