c# - How to lose keyboard scope anywhere in the application? -


i have delegate command when invoked want lose focus on control has focus. using mvvm therefore code in delegate command's execute has no reference uielements. happy move focus or use kind of trick - needs agnostic control has focus.

don't mind if solution in xaml or c#.

perhaps should using traversalrequest class move focus next control? linked page, it:

represents request move focus control.

all need work focused element. again, linked page on msdn:

// creating focusnavigationdirection object , setting  // local field contains direction selected. focusnavigationdirection focusdirection = _focusmovevalue;  // movefocus takes traveralreqest argument. traversalrequest request = new traversalrequest(focusdirection);  // gets element keyboard focus. uielement elementwithfocus = keyboard.focusedelement uielement;  // change keyboard focus.  if (elementwithfocus != null) {     elementwithfocus.movefocus(request); }

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