Async UI signalling

[mayankkedia]

Hi,

How do I asynchronously signal the UI to do something like PostMessage in Windows Mobile?

Actually I have another thread where depending on certain scenarios I want to signal the UI about the changes so that it can display the message to the user. For the same I dont want to create a seperate thread for the UI signalling though..please suggest what to do here..

Cheers
mayank

[Cleaner]

There are few ways to, but try RProperty first, more info in the SDK help:

» Symbian OS v9.1 » Symbian OS reference » C++ component reference » Base E32 » RProperty

In brief:

const TUid KMyTaskProperty= {0x90000A01}; // Apps UID

TInt r=RProperty::Define(KMyTaskProperty,ECurrentIAP,RProperty::EInt);

RProperty::Set(KMyTaskProperty,EMyKey,Currentvalue);

Afterwards, create an active object, Subscribe() the property at the receiver end and use Get() to get the value.

At your service,
The Cleaner Service