Real-time plots in VB
Visual Basic
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Hi, I am trying to make a Real-time plot in VB, where in an applications outputs some data every second to a text file and I need to use this info to plot graphs. Can anybody help me out? Thanks, Blaze
Hello, Basicly you need to monitor file change (FileChangeNotification API) to detect when new data is available. Signalling your file read/plot routine. However this is best way to do it, if the plot data resides in disk file. Better method is to allocate memory mapped file, write to it and then signal plotting application. Regards Benkku