public MemberQueryForm(Form caller, TextBox id, TextBox name) : this(caller)
        {
            // Constructor used when calling form needs member details to be filled.
            idTextBox   = id;
            nameTextBox = name;

            Edit_Member_Button.Hide();
            Ok_Button.Show();
        }
        public MemberQueryForm(Form caller) : base(caller)
        {
            // Constructor used when calling form is the main menu
            InitializeComponent();
            context = new SportsFacBookingEntities();

            // Prepare Search_DataGridView
            Search_DataGridView.AutoGenerateColumns = false;
            searchBinding = new BindingSource();
            RefreshLookupOutput();
            Search_DataGridView.DataSource = searchBinding;

            Edit_Member_Button.Show();
        }