Answer / kumar saurabh

Only if you're performing a multistep update and want the update to be treated as an atomic operation. Here's an example:
Application.Lock ();
Application["ItemsSold"] = (int) Application["ItemsSold"] + 1;
Application["ItemsLeft"] = (int) Application["ItemsLeft"] - 1;
Application.UnLock ();
By locking application state before updating it and unlocking it afterwards, you ensure that another request being processed on another thread doesn't read application state at exactly the wrong time and see an inconsistent view of it.

How to convert any string to view state format in asp.net? §ÇÛ짬ªª³ö»Ç¾ö»ÂÇ¿¾»¼»¾ö¼ÉÇöÇÏǼ»Ãö®±ª§°ö«³ -- i want convert this string to view state.

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