这个功能在windows上测试安装卸载时，有时会用到
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;