<div><div dir="auto">Hi Arif</div></div><div><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word;line-break:after-white-space"><br>But you need to figure out how to check for your specific application.</div></blockquote><div dir="auto"><br></div><div dir="auto">This step may use TypeId comparison.</div><div dir="auto"><br></div><div dir="auto">Yours, Junxiao</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word;line-break:after-white-space"></div></blockquote></div></div>