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automatic callback

Hi,

I have a Windows Form in csharp, a smart card reader and a smart card.
The smart card reader is connected to the PC thru USB port. My
requirement is when a card is inserted in the card reader my
application should automatically read the card and display the
information on the form and when the card is removed the data on the
form should be cleared. Currently I have a button to do the above
requirement. Is there a way I can achieve this automatically.

I am looking for some csharp code snippet which I can use in my
application.

Any help please.

Jun 29 '06 #1
0 1092

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