Busy indicator for WCF async calls in Silverlight 4? -

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i have sl4 app consuming wcf services. client make async call services, during time show sort information or busy indicator on screen tells users app doing something.

now pretty sure sl4 has this, drawing blank....

can please point me right direction?

maybe looking busyindicator control part of silverlight toolkit experimental quality band.

can try control on following link:

http://www.silverlight.net/content/samples/sl4/toolkitcontrolsamples/run/default.html


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