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Getting changes in the file displayed by the applet without refreshing applet

 
Greenhorn
Posts: 9
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it might be a silly question but it has made me crazy.....need urgent help!!!
i'm reading a text file from my local hard disk making it an object of url class. now i want to change that same text file and want to show the changes without refreshing the applet. but every time it gives me error that the document is in use.
plz plz tell me if there is any way to do this.
regards
 
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