/// <summary>
/// Deletes an extra from the db.
/// </summary>
/// <param name="extra">extra.</param>
public void DeleteExtra(extrak extra)
{
if (this.carshopdatabaseEntities1.extrak.Any(o => o.Id == extra.Id))
{
this.carshopdatabaseEntities1.extrak.Remove(extra);
}
}
/// <summary>
/// Adds a new extra to the database.
/// </summary>
/// <param name="extra">extra.</param>
public void AddNewExtra(extrak extra)
{
this.carshopdatabaseEntities1.extrak.Add(extra);
}