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I have some queries regarding how operating system exporting window screen to projector to display on some screen?.
For Example:
When we open power point presentation on our laptop/desktop and connect VGA/HDMI port on our system and exporting that presentation screen to project to display.
Suppose, In my system currently running one text editor and one power point presentation, but i want to sent the projector out put only power point presentation, more over, if i type something on text editor, it should not visible on projector screen
For this queries if you any code example or theory kindly share with me. So that i can get into the first step to solve the problem.
For my understanding:
May be operating system share the screen of the process to particular port VGA/HDMI.
If operating system sharing the screen based on the process means, if i open two power point presentation and i want to share only one presentation among them means how can i control it.
If i want to control only few process screen want to share to the projector rest i want to control means how to achieve that, which language give more control over my requirement (Example: java, python, etc.,).
If question is not clear kindly comment below, will try to explain more. Thanks in advance....
Nagarajan
Posted 2015-10-20T10:37:58.343
Reputation: 121
Most probably when you connect a projector to your machine. Presentation is visible on Projector Screen. While you desktop is on Laptop/Desktop. So if you want to do something Move that application to Projector Screen. – AEonAX – 2015-10-20T10:42:09.657
Can i control only some of application screen only send to projector screen? – Nagarajan – 2015-10-20T10:43:38.757
No Idea. But If You Fill the Projector Screen with "some of application screen only" then it would be like you want. – AEonAX – 2015-10-20T10:48:32.993
But the requirement is i will share power point presentation screen to projector screen, at same time i want to work on text editor on my laptop/desktop with out sharing that screen to projector screen. But the way you told, i can't right, because when i bring my text editor to front for editing it will project or projector screen right. – Nagarajan – 2015-10-20T10:51:20.657
1Press Windows+P and Select Extend. – AEonAX – 2015-10-20T11:27:25.567
What about in mac... – Nagarajan – 2015-11-13T11:29:34.567
No Idea didn't use. but you can surely search the internet for 'projector mode extend duplicate mac os x' – AEonAX – 2015-11-13T14:05:28.957