009_DI-Elec/newFront/c#前端/DI-Electrical/ViewModels/MainWindowViewModel.cs

using System.Windows;
using System.Windows.Input;
using DI_Electrical.Event;
using Newtonsoft.Json.Linq;
using Prism.Events;
using Prism.Services.Dialogs;
using SWS.Commons;
using SWS.WPF.Views;
using Telerik.Windows.Controls;

namespace DI_Electrical.ViewModels
{
    public class MainWindowViewModel : ViewModelBase
    {
        #region binding
        private string _ProjectName;
        /// <summary>
        ///当前项目
        /// </summary>
        public string ProjectName
        {
            get { return _ProjectName; }
            set { _ProjectName = value; OnPropertyChanged(nameof(ProjectName)); }
        }

        #endregion
        /// <summary>
        /// 命令事件
        /// </summary>
        public ICommand Command_ShowDialogTest { get; set; }
        public ICommand Command_ShowDialogSignalManagement { get; set; }
        private readonly IDialogService _dialogService;
        private IEventAggregator _eventAggregator;
        public MainWindowViewModel(IDialogService dialogService , IEventAggregator eventAggregator)
        {
            Command_ShowDialogTest = new DelegateCommand(onShowDialogTest);
            Command_ShowDialogSignalManagement = new DelegateCommand(onShowDialogSignalManagement);
            _dialogService = dialogService;
            _eventAggregator= eventAggregator;
            _eventAggregator.GetEvent<loginEvent>().Subscribe(onEnterProjOK, ThreadOption.UIThread, true);
           
        }
        /// <summary>
        /// 选中项目
        /// </summary>
        /// <param name="obj"></param>
        private void onEnterProjOK(JToken obj)
        {
            ProjectName = GlobalObject.curProject?.ProjectName;
        }
        public void onShowDialogTest(object o)
        {
            IDialogParameters par = new Prism.Services.Dialogs.DialogParameters();
            par.Add(GlobalObject.dialogPar.para1.ToString(), "abc你我他");
            _dialogService.ShowDialog(nameof(DialogTest), par, (result) =>
            {
                var res = result.Parameters.GetValue<string>(GlobalObject.dialogPar.para1.ToString());
                if (result.Result == ButtonResult.OK || result.Result == ButtonResult.Yes)
                {
                    MessageBox.Show("窗体Yes关闭，返回："+res);
                }
                else
                {

                    MessageBox.Show("窗体NO关闭，返回：" + res);
                }
            });
        }
        public void onShowDialogSignalManagement(object o)
        {
            IDialogParameters par = new Prism.Services.Dialogs.DialogParameters();
            _dialogService.ShowDialog(nameof(DialogSignalManagement), par, (result) =>
            {
                var res = result.Parameters.GetValue<string>(GlobalObject.dialogPar.para1.ToString());
                if (result.Result == ButtonResult.OK || result.Result == ButtonResult.Yes)
                {
                    
                }
                else
                {

                }
            });
        }
    }
}