public async Task <bool> DeleteAsync(string id, CancellationToken ct = default)
{
if (await AnimalExists(id, ct))
{
_context.Remove(await _context.Animals.FindAsync(id, ct));
await _context.SaveChangesAsync(ct);
return(true);
}
return(false);
}
static void DeleteExistingRecord()
{
//To edit a record, we first need to get a reference to it; this requires querying the table.
using PetStoreContext context = new PetStoreContext();
{
var squeakyBone = context.Products.Where(p => p.Name == "Squeaky Dog Bone")
.FirstOrDefault();
//check that a non null object was returned.
if (squeakyBone is Product)
{
//Remove the object
context.Remove(squeakyBone);
Console.WriteLine("removed object.");
}
//Commit the changes.
context.SaveChanges();
}
}