Finally, I put the following setting in my web.config:
<clientCache cacheControlMode=”UseExpires” httpExpires=”Sun, 07 Apr 2047 00:00:00 GMT” />
There is a point to notice. It seems virtual web-server which is ran under VS ignores such setting. I could found a reason why it’s so. If somebody point me out to the reason or solution I’ll be very appreciated.