关于RWindowGroup前置图标问题
我用RWindowGroup建了个前置图标,
iMyWindowGroup = RWindowGroup(iCoeEnv->WsSession());
User::LeaveIfError(iMyWindowGroup.Construct((TUint32)&iMyWindowGroup));
iMyWindowGroup.SetOrdinalPosition(1, ECoeWinPriorityAlwaysAtFront);
iMyWindowGroup.EnableReceiptOfFocus(EFalse);
CreateWindowL(&iMyWindowGroup);
可以正常显示。但现在我想做个开关。把前置图标给隐藏掉。。要怎么做啊