silverlight 5.0 - How to Display BusyIndicator while UserControl loads -


i have app menu. when item 1 selected, usercontrol1 displayed.

the issue usercontrol1 full of 3rd party components , takes 4 seconds load. display busyindicator user doesn't think nothing happening.

the issue though have toolkit: busyindicator , set busy, doesn't show until after usercontrol1 loads. of course defeats purpose of busyindicator.

since load of control on ui thread, busyindicator never has chance fire until late.

i need somehow fire off busyindicator, let ui update, fire off load of control. turn off bi.

this resolved use of timer.


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