NDBGJK5.0/Kingo.Plugins/单图斑建库/Kingo.Plugin.General/View/UCVideo.xaml.cs

using KGIS.Framework.Utils;
using KGIS.Framework.Utils.Helper;
using System;
using System.Windows;

namespace Kingo.Plugin.General.View
{
    /// <summary>
    /// UCVideo.xaml 的交互逻辑
    /// </summary>
    public partial class UCVideo : BaseWindow
    {
        public string VideoPath { get; set; }
        private bool isPause = false;
        public UCVideo()
        {
            InitializeComponent();
        }

        public void PlayVideo()
        {
            if(string.IsNullOrEmpty(VideoPath))
            {
                MessageBox.Show("视频地址为空。", "错误提示", MessageBoxButton.OK);
                return;
            }
            MediaPlayer.Source = new Uri(VideoPath);
            MediaPlayer.Play();
            isPause = false;
        }

        public bool? ShowInMainWindow(bool isModel = false)
        {
            return this.ShowInMainForm(isModel);
        }

        private void btnPlay_Click(object sender, RoutedEventArgs e)
        {
            PlayVideo();
            isPause = false;
            btnStop.Content = "暂停";
        }

        private void btnStop_Click(object sender, RoutedEventArgs e)
        {
            if(isPause) //暂停
            {
                MediaPlayer.Play();
                isPause = false;
                btnStop.Content = "暂停";
            }
            else    //播放
            {
                MediaPlayer.Pause();
                isPause = true;
                btnStop.Content = "继续";
            }
            
        }
    }
}