WPF封装VLC播放器控件（方式二：VlcVideoSourceProvider绑定Image控件）

之前写过一篇文章关于WPF利用VLCPlayer控制Winform窗体句柄封装的视频播放器（链接：https://blog.csdn.net/dnazhd/article/details/102476134），这里换一种方式重写一下视频播放器控件，采用VlcVideoSourceProvider绑定Image控件。

实现步骤：

1、添加对VLC控件的引用

2、UCVlcPlayer窗体xaml

将方式一中的winform控件：

<WindowsFormsHost Grid.Row="0" Name="playerForm" Background="Transparent">
    <WinFormControls:Panel x:Name="panelFormControl"></WinFormControls:Panel>
</WindowsFormsHost>

修改为：

<Image x:Name="VideoImg" Grid.Row="0" Stretch="Fill" VerticalAlignment="Center" HorizontalAlignment="Center"></Image>

3、交互逻辑

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Input;
using System.Windows.Media.Imaging;
using Vlc.DotNet.Wpf;

namespace VlcPlayerWPFDemo
{
    /// <summary>
    /// UCVlcPlayer.xaml 的交互逻辑
    /// </summary>
    public partial class UCVlcPlayer : UserControl
    {
        private volatile bool m_isDrag;
        private string filePath = "";
        private double acWidth = 600;
        private double acHeight = 440;
        private double fullWidth = 600;
        private double fullHeight = 440;
        private VlcVideoSourceProvider sourceProvider;

        publi