BuildProcess/FlowChartModule/ViewModels/ModuleViewModel.cs

using FlowChartModule.绘制模块;
using Prism.Commands;
using Prism.Ioc;
using Prism.Mvvm;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace FlowChartModule.ViewModels
{
    public class ModuleViewModel : BindableBase
    {
        private string _message;
        public string Message
        {
            get { return _message; }
            set { SetProperty(ref _message, value); }
        }

        public Element _element;
        private DrawModule drawModule;
        public ModuleViewModel(IContainerProvider container)
        {
            Draw_Module = container.Resolve<DrawModule>();
            Message = "View A from your Prism Module";
        }
        private DelegateCommand _OpenDataCommand;

        public DelegateCommand OpenDataCommand =>
             _OpenDataCommand ?? ( _OpenDataCommand = new DelegateCommand(ExecuteOpenDataCommand) );
        public void ExecuteOpenDataCommand() 
        {
            Draw_Module.LoadPrograms();
        }

        private DelegateCommand _SaveDataCommand;

        public DelegateCommand SaveDataCommand =>
             _SaveDataCommand ?? ( _SaveDataCommand = new DelegateCommand(ExecuteSaveDataCommand) );
        public void ExecuteSaveDataCommand()
        {
            Draw_Module.SavePrograms();
        }

        private DelegateCommand _ClearDataCommand;

        public DelegateCommand ClearDataCommand =>
             _ClearDataCommand ?? ( _ClearDataCommand = new DelegateCommand(ExecuteClearDataCommand) );
        public void ExecuteClearDataCommand()
        {
            Draw_Module.ClearPrograms();
        }

        private DelegateCommand _RunProgramsCommand;
        public DelegateCommand RunProgramsCommand =>
            _RunProgramsCommand ?? ( _RunProgramsCommand = new DelegateCommand(ExecuteRunProgramsCommand) );
        public void ExecuteRunProgramsCommand()
        {
           
            Draw_Module.RunPrograms();
        }



        private DelegateCommand _StopProgramsCommand;
        public DelegateCommand StopProgramsCommand =>
            _StopProgramsCommand ?? ( _StopProgramsCommand = new DelegateCommand(ExecuteStopProgramsCommand) );

        public DrawModule Draw_Module { get => drawModule; set { SetProperty(ref drawModule, value); } }

        public void ExecuteStopProgramsCommand()
        {
            Draw_Module.StopPrograms();
        }

    }
}