How to draw on screen using RealBasic, Visual basic? Where i have one default laptop screen and second monitor -


i have laptop default screen , second screen. how can write realbasic, visualbasic (java not possible) application can allow me paint on desktop (both screen)?

most won't able draw directly screen, potentially grab screenshots of each screen , draw onto those. depending on you're trying application, more realistic goal grab screenshot of each screen , display screenshots in standard windows take entire screen, letting edit , "draw" onto screen there.

another option create transparent window, , intercept mouse clicks , present information on window.

if you're using rb on mac, can use monkeybread software plugin create nswindowmbs , modify alpha value or overlaywindowmbs. looks you're trying on windows, though, won't work.


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