PowerBuilder Prototyper Links :

http://www.pfcguide.com/extensions/ext_0025.asp - For getting mouseover screen coordinates

LInks to determine if your application is already running

http://www.rgagnon.com/pbdetails/pb-0064.html

http://www.pbdr.com/pbtips/ap/onlyonce.htm

http://www.escape.ca/~pboud/powerbuilder/powerbuilder_faq.html#2.29

http://202.96.105.7/ywjswd/6.htm

GetFullState/SetFullState

For example, this expression gets all the data in the DataWindow:

Object dwdata[] [] = dw_1.getObject("Data").getProperty("Primary")