WPF_Practice/PacticeSolution/AddressBook_MVVMSampleV2/Interface/IDialogView.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AddressBook_MVVMSampleV2.Interface
{
    public interface IDialogView
    {
        bool? ShowDialog();
        bool? DialogResult { get; set; }
        void Show();
        void Close();
    }
}