Laba10/WpfAppUI/ViewModel/MainWindowViewModel.cs

using System.Windows.Controls;
using Prism.Commands;
using WpfAppUI.View;

namespace WpfAppUI.ViewModel
{
    internal class MainWindowViewModel
    {
        #region Поля
        private Frame frame;
        private DelegateCommand _emploeeNavigateCommand;
        private DelegateCommand _clientsNavigateCommand;
        private DelegateCommand _inquiriesNavigateCommand;
        private DelegateCommand _securitiesNavigateCommand;
        private DelegateCommand _transactionsNavigateCommand;
        private DelegateCommand _treatiesNavigateCommand;
        private DelegateCommand _closeFrameCommand;
        #endregion

        #region Реализация
        private void EmploeeNavigateRealization() => frame.Navigate(new Emploee());
        private void ClientsNavigateRealization() => frame.Navigate(new Clients());
        private void InquiriesNavigateRealization() => frame.Navigate(new Inquiries());
        private void SecuritiesNavigateRealization() => frame.Navigate(new Securities());
        private void TransactionsNavigateRealization() => frame.Navigate(new Transactions());
        private void TreatiesNavigateRealization() => frame.Navigate(new Treaties());
        private void CloseFrameRealization() => frame.Navigate(null);
        #endregion

        #region Конструктор
        public MainWindowViewModel(Frame frame)
        {
            this.frame = frame;
            EmploeeNavigateCommand = new DelegateCommand(EmploeeNavigateRealization);
            ClientsNavigateCommand = new DelegateCommand(ClientsNavigateRealization);
            InquiriesNavigateCommand = new DelegateCommand(InquiriesNavigateRealization);
            SecuritiesNavigateCommand = new DelegateCommand(SecuritiesNavigateRealization);
            TransactionsNavigateCommand = new DelegateCommand(TransactionsNavigateRealization);
            TreatiesNavigateCommand = new DelegateCommand(TreatiesNavigateRealization);
            CloseFrameCommand = new DelegateCommand(CloseFrameRealization);

        }
        #endregion

        #region Свойства
        public DelegateCommand EmploeeNavigateCommand { get => _emploeeNavigateCommand; set => _emploeeNavigateCommand = value; }
        public DelegateCommand ClientsNavigateCommand { get => _clientsNavigateCommand; set => _clientsNavigateCommand = value; }
        public DelegateCommand InquiriesNavigateCommand { get => _inquiriesNavigateCommand; set => _inquiriesNavigateCommand = value; }
        public DelegateCommand SecuritiesNavigateCommand { get => _securitiesNavigateCommand; set => _securitiesNavigateCommand = value; }
        public DelegateCommand TransactionsNavigateCommand { get => _transactionsNavigateCommand; set => _transactionsNavigateCommand = value; }
        public DelegateCommand TreatiesNavigateCommand { get => _treatiesNavigateCommand; set => _treatiesNavigateCommand = value; }
        public DelegateCommand CloseFrameCommand { get => _closeFrameCommand; set => _closeFrameCommand = value; }
        #endregion
    }
}