HuNan_DM/DM_Weight/ViewModels/ShowMessageDialogViewModel.cs

using DM_Weight.Models;
using DM_Weight.msg;
using Prism.Commands;
using Prism.Mvvm;
using Prism.Services.Dialogs;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Interop;

namespace DM_Weight.ViewModels
{
    internal class ShowMessageDialogViewModel :BindableBase, IDialogAware
    {
        public string Title => strPara;

        private string _msg=string.Empty;
        public string Msg { get => _msg; set { SetProperty(ref _msg, value); } }

        public event Action<IDialogResult>? RequestClose;

        public bool CanCloseDialog()
        {
            return true;
        }

        public void OnDialogClosed()
        {
            
        }
        string strPara=string.Empty;
        public void OnDialogOpened(IDialogParameters parameters)
        {
            if (parameters.ContainsKey("msgInfo"))
            {
                List<string> strPara = parameters.GetValue<List<string>>("msgInfo");
                Msg = strPara[0];
            }
        }

        public DelegateCommand SaveCommand
        {
            get => new DelegateCommand(() =>
            {
                //DialogParameters parameters = new DialogParameters();
                //parameters.Add("",);
                // 关闭当前窗口
                RequestClose?.Invoke(new DialogResult(ButtonResult.Cancel));
            });
        }
    }
}