# Fullscreen

**URL:** <https://forum.kirupa.com/t/fullscreen/325061>\
**Category:** Uncategorized\
**Created:** [September 24, 2011, 9:11am UTC](https://forum.kirupa.com/t/fullscreen/325061 "2011-09-24T09:11:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![microScript](https://avatars.discourse-cdn.com/v4/letter/m/f07891/32.png) [@microScript](https://forum.kirupa.com/u/microScript)\
**Post date:** [September 24, 2011, 9:11am UTC](https://forum.kirupa.com/t/fullscreen/325061/1 "2011-09-24T09:11:56Z")

</div>

Hi guys,

I am developing a video player, in that full screen mode option. I have given the following code for width and height of the video

[AS]flash.system.Capabilities.screenResolutionX  
flash.system.Capabilities.screenResolutionY[/AS]

The problem is the y position and x position is not at the left top of my monitor. it is varying when I change the dimension of the file. I also tried with stage.stageHeight and stage.stageWidth etc. but no reaction.

Please help me

Thanks in advance.