How to handle various view states in Windows 8.1 store app -

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i have windows 8.0 code , had handled ui viewstates portrait,landscape, filled , snapped. windows 8.1 viewer can move app size. how handle ui in case. doing this. 

  private void questionpage_sizechanged(object sender, sizechangedeventargs e)     {         applicationviewstate currentstate = windows.ui.viewmanagement.applicationview.value;          if (currentstate.equals(applicationviewstate.snapped))         {             visualstatemanager.gotostate(this, "snapped", false);         }         else if (currentstate.equals(applicationviewstate.fullscreenlandscape))         {             visualstatemanager.gotostate(this, "fullscreenlandscape", false);         }         else if (currentstate.equals(applicationviewstate.filled))         {             visualstatemanager.gotostate(this, "filled", false);         }         else if (currentstate.equals(applicationviewstate.fullscreenportrait))         {             visualstatemanager.gotostate(this, "fullscreenportrait", false);         }     }

firstly, need decide how categorize sizes. decided go following:

default - landscape full screen. enter image description here

portrait - portrait full screen. enter image description here

small - snapped/resized 500 - 683 wide, vertical orientation enter image description here

medium - snapped/resized 684 wide , above, vertical orientation enter image description here

so basically, small , medium sizes vertical layout, height bigger width. when medium width becomes larger height, default landscape size.

we use:displayorientations currentorientation = windows.graphics.display.displayinformation.getforcurrentview().currentorientation; instead of applicationviewstate sizechangedeventargs.

then define sizes follows:

//small size if (e.newsize.width <= 683     && (currentorientation == displayorientations.landscape || currentorientation == displayorientations.landscapeflipped || currentorientation == displayorientations.none))

you can play , define ever sizes like.


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