shape layer extract data

Hello,

Can someone explain how i can extract data from a esri set of files
in a application so i can choose what parts of the layer i want to
display on the map?

Martijn

Martijn van der Pauw, internetontwikkelaar.
Meteo Consult
martijn@weer.nl
tel: 0317 - 399800
fax: 0317 - 423164
http://www.weer.nl

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