public void UpdateDog(Dog dog)
{
using (SqlConnection conn = Connection)
{
conn.Open();
using (SqlCommand cmd = conn.CreateCommand())
{
cmd.CommandText = @"
UPDATE Owner
SET
[Name] = @name,
OwnerId = @ownerId,
Breed = @breed,
Notes = @notes,
ImageUrl = @imageUrl
WHERE Id = @id";
cmd.Parameters.AddWithValue("@name", dog.Name);
cmd.Parameters.AddWithValue("@ownerId", dog.OwnerId);
cmd.Parameters.AddWithValue("@breed", dog.Breed);
cmd.Parameters.AddWithValue("@id", dog.Id);
// nullable columns
cmd.Parameters.AddWithValue("@notes", SQLHelpers.GetNullableParam(dog.Notes));
cmd.Parameters.AddWithValue("@imageUrl", SQLHelpers.GetNullableParam(dog.ImageUrl));
cmd.ExecuteNonQuery();
}
}
}
public void AddDog(Dog dog)
{
using (SqlConnection conn = Connection)
{
conn.Open();
using (SqlCommand cmd = conn.CreateCommand())
{
cmd.CommandText = @"
INSERT INTO Dog ([Name], OwnerId, Breed, Notes, ImageUrl)
OUTPUT INSERTED.ID
VALUES (@name, @ownerId, @breed, @notes, @imageUrl);
";
cmd.Parameters.AddWithValue("@name", dog.Name);
cmd.Parameters.AddWithValue("@ownerId", dog.OwnerId);
cmd.Parameters.AddWithValue("@breed", dog.Breed);
// nullable columns
cmd.Parameters.AddWithValue("@notes", SQLHelpers.GetNullableParam(dog.Notes));
cmd.Parameters.AddWithValue("@imageUrl", SQLHelpers.GetNullableParam(dog.ImageUrl));
int id = (int)cmd.ExecuteScalar();
dog.Id = id;
}
}
}
