C# 视频播放器支持avi、mp4等视频文件

C# 视频播放器（支持avi、mp4等视频文件）

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;

using System.Windows.Forms;

namespace Kuade.WindowsFormsApp1
{
    /// 

    /// 
    /// 

    public partial class FrmMainForm :Form
    {
        /// 

        /// 构造函数
        /// 

        public FrmMainForm（）
        {
            InitializeComponent（）;
        }

        private void button1_Click（object sender EventArgs e）
        {
            axWindowsMediaPlayer1.URL = this.textBox1.Text;
            axWindowsMediaPlayer1.Ctlcontrols.play（）;
        }

        private void button2_Click（object sender EventArgs e）
        {
            OpenFileDialog opf = 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2019-06-23 01:19  .vs\
     目录           0  2019-06-23 01:23  .vs\WindowsFormsApp1\
     目录           0  2019-06-23 01:23  .vs\WindowsFormsApp1\DesignTimeBuild\
     文件         224  2019-06-23 01:23  .vs\WindowsFormsApp1\DesignTimeBuild\.dtbcache
     目录           0  2019-06-23 01:19  .vs\WindowsFormsApp1\v15\
     文件       47616  2019-06-23 01:23  .vs\WindowsFormsApp1\v15\.suo
     目录           0  2019-06-23 01:19  .vs\WindowsFormsApp1\v15\Server\
     目录           0  2019-06-23 01:19  .vs\WindowsFormsApp1\v15\Server\sqlite3\
     文件           0  2019-06-19 16:20  .vs\WindowsFormsApp1\v15\Server\sqlite3\db.lock
     文件        4096  2019-06-19 16:20  .vs\WindowsFormsApp1\v15\Server\sqlite3\storage.ide
     文件       32768  2019-06-23 01:20  .vs\WindowsFormsApp1\v15\Server\sqlite3\storage.ide-shm
     文件     4087072  2019-06-23 01:21  .vs\WindowsFormsApp1\v15\Server\sqlite3\storage.ide-wal
     目录           0  2019-06-23 01:19  Publish\
     目录           0  2019-06-23 01:21  Publish\WindowsFormsApp1\
     文件       53760  2019-06-19 16:25  Publish\WindowsFormsApp1\AxInterop.WMPLib.dll
     文件      330752  2019-06-23 01:19  Publish\WindowsFormsApp1\Interop.WMPLib.dll
     文件       41984  2019-06-23 01:21  Publish\WindowsFormsApp1\WindowsFormsApp1.exe
     文件       22016  2019-06-23 01:21  Publish\WindowsFormsApp1\WindowsFormsApp1.pdb
     文件        2212  2019-06-23 01:21  Publish\WindowsFormsApp1\WindowsFormsApp1.xml
     目录           0  2019-06-23 01:21  WindowsFormsApp1\
     文件       30894  2019-06-19 16:20  WindowsFormsApp1\App.ico
     文件        5274  2019-06-23 01:21  WindowsFormsApp1\FrmMainForm.Designer.cs
     文件        1284  2019-06-23 01:21  WindowsFormsApp1\FrmMainForm.cs
     文件        6720  2019-06-23 01:21  WindowsFormsApp1\FrmMainForm.resx
     文件         588  2019-06-19 16:33  WindowsFormsApp1\Program.cs
     目录           0  2019-06-23 01:19  WindowsFormsApp1\Properties\
     文件        1330  2019-06-19 16:20  WindowsFormsApp1\Properties\AssemblyInfo.cs
     文件        2851  2019-06-19 16:20  WindowsFormsApp1\Properties\Resources.Designer.cs
     文件        5612  2019-06-19 16:20  WindowsFormsApp1\Properties\Resources.resx
     文件        1109  2019-06-19 16:20  WindowsFormsApp1\Properties\Settings.Designer.cs
     文件         249  2019-06-19 16:20  WindowsFormsApp1\Properties\Settings.settings
............此处省略20个文件信息