public void CreatedCategory(Category category)
{
using (var db = new NorthwindConnect())
{
db.Categories.Add(category);
db.SaveChanges();
}
}
public Category CreateCategory(string v1, string v2)
{
using (var db = new NorthwindConnect())
{
var category = new Category(v1, v2);
db.Categories.Add(category);
db.SaveChanges();
return(db.Categories.Last());
}
}
/*public void DeleteCategory(object id)
* {
* using (var db = new NorthwindConnect())
* {
* db.Categories.Remove(db.Categories.Find(id));
* db.SaveChanges();
* }
* }*/
public bool DeleteCategory(int id)
{
using (var db = new NorthwindConnect())
{
var category = db.Categories.Find(id);
if (category == null)
{
return(false);
}
db.Categories.Remove(db.Categories.Find(id));
db.SaveChanges();
return(true);
}
}
public bool UpdateCategory(int id, string name, string description)
{
using (var db = new NorthwindConnect())
{
var category = db.Categories.Find(id);
if (category == null)
{
return(false);
}
category.Id = id;
category.Name = name;
category.Description = description;
db.SaveChanges();
return(true);
}
}
