Hi, If you need to save the image of your control then look <A HREF="http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=137&HOID=50650000000500000015010100&HTHREAD=000065813&UCATEGORY_0=_49_%24_6_&UCATEGORY_S=0";>here</A>, where I described how to do it. There is an example which saves the image of control to JPG file. To save image to PNG file you need to replace "Write JPG File.vi" with "Write PNG File.vi" from Functions->Graphics&Sound->Graphics Formats palette.
Good luck. Oleg Chutko.
