Key Deletion

[Thanga Prakash S]

hello sir,

I created two contexts - one for listing the public keys..
			 another for deleting the matching keys..

I am trying to delete the matched key from the current keyring
during the list operation. I found the gpgme_op_delete() succeeded without
any error. But when i checked in command line using 'gpg', 
the deleted key still exists in the current keyring...

how to delete the matching keys(using pattern/username)??
help me for the same..

-- 
regards,
stp