WinApp C# พอจะมีโค้ดสำหรับจัดการไฟล์ mp3 mp4 แบบนี้ไม๊ครับ

using Microsoft.WindowsAPICodePack.Shell;
using Microsoft.WindowsAPICodePack.Shell.PropertySystem;

using (ShellPropertyCollection properties = new ShellPropertyCollection(filePath))
{
    foreach (IShellProperty prop in properties)
    {
        string value = (prop.ValueAsObject == null) ? "" : prop.FormatForDisplay(PropertyDescriptionFormatOptions.None);
        Console.WriteLine("{0} = {1}", prop.CanonicalName, value);
    }
}

using (ShellObject shell = ShellObject.FromParsingName(filePath))
{
    // alternatively: shell.Properties.GetProperty("System.Media.Duration");
    IShellProperty prop = shell.Properties.System.Media.Duration; 
    // Duration will be formatted as 00:44:08
    string duration = prop.FormatForDisplay(PropertyDescriptionFormatOptions.None);
}