public static bool Add(Category c)
{
try
{
using (Book_Sale_ManagerEntities context = new Book_Sale_ManagerEntities()) {
context.Categories.Add(c);
context.SaveChanges();
Console.WriteLine("[Category Add Successful!]" + c.name);
context.Dispose();
return(true);
}
}
catch (Exception e)
{
LogService.log("Error", e.Message);
Console.WriteLine(e.StackTrace);
return(false);
}
}
public static bool Remove(Category c)
{
try
{
using (Book_Sale_ManagerEntities context = new Book_Sale_ManagerEntities())
{
Category category = context.Categories.FirstOrDefault(t => t.ID == c.ID);
context.Categories.Remove(category);
context.SaveChanges();
Console.WriteLine("[Category Remove Successful!]" + c.name);
context.Dispose();
return(true);
}
}
catch (Exception e)
{
LogService.log("Error", e.Message);
return(false);
}
}
