how can one develop a chat room in asp.net2.0
i created all including the inbox, address book etc
i can transfer my conversation to the reciever on the click of the send button.
but i can only recieve the messages from other side only on the click of a button.
i need o recieve the messages automatically as in yahoo messenger etc.
ie, without any post back i could not recieve messages saved in database.(if database is used to store messages).i need help to solve this.please help.