在c# windows窗体中使用axwindowsmediaplayer播放文件夹中的所有视频文件

using System.IO;
using WMPLib;

private AxWMPLib.AxWindowsMediaPlayer axWindowsMediaPlayer;

axWindowsMediaPlayer = new AxWMPLib.AxWindowsMediaPlayer();
axWindowsMediaPlayer.Dock = System.Windows.Forms.DockStyle.Fill;
this.Controls.Add(axWindowsMediaPlayer);

private void PlayVideosInFolder(string folderPath)
{
    DirectoryInfo directoryInfo = new DirectoryInfo(folderPath);
    foreach (FileInfo fileInfo in directoryInfo.GetFiles())
    {
        if (IsVideoFile(fileInfo.Extension))
        {
            axWindowsMediaPlayer.URL = fileInfo.FullName;
            axWindowsMediaPlayer.Ctlcontrols.play();
            // 可以在此处添加适当的延时，以控制视频之间的间隔时间
        }
    }
}

private bool IsVideoFile(string fileExtension)
{
    string[] videoExtensions = { ".avi", ".mp4", ".mkv", ".wmv" }; // 添加更多视频文件扩展名
    return videoExtensions.Contains(fileExtension.ToLower());
}

string folderPath = "文件夹路径";
PlayVideosInFolder(folderPath);