public void Categories_Update(Category item)
{
using (ToolsContext context = new ToolsContext())
{
#region Student Code here
//insert udpate code
var updating = context.Categories.Attach(item);
var matchingWithExistingValues = context.Entry<Category>(updating);
matchingWithExistingValues.State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
#endregion
}
}
