C# implements locking the icon to the Windows taskbar or deleting the icon

This function is sometimes used when testing installation and uninstallation on Windows

Shell shell = new Shell();  
Folder folder = shell.NameSpace(Path.GetDirectoryName(appPath));  
FolderItem app = folder.ParseName(Path.GetFileName(appPath));  
string sVerb = isLock ? "锁定到任务栏(&K)" : "从任务栏脱离(&K)";  
    
foreach (FolderItemVerb Fib in app.Verbs())  
{  
    if (Fib.Name == sVerb)  
    {  
       Fib.DoIt();  
       return true;  
    }  
}  
    
return false;