searchField的SetSearchTextL()方法后如何使listBox相应改变？

[wss645]

有一个listBox对象和一个searchField对象
CAknSingleStyleListBox* iListBox;
CAknSearchField* iSearchField;
两个对象已经关联好了，在模拟器上运行时，在searchField里输入内容时listBox也能相应的筛选，
现在问题是，在代码中使用了如下：
TBuf<10> buf;
buf赋值;
iSearchField->SetSearchTextL(buf);
怎么才能让listBox根据buf进行筛选而显示相关listItem呢？

[wss645]

谢谢!
CAknFilteredTextListBoxModel* model = static_cast <CAknFilteredTextListBoxModel*> ( iContainer-> iListBox-> Model() );
model-> Filter()-> HandleItemArrayChangeL();
这样就行了!

[anel]

TKeyEvent keyEvent;
keyEvent.iCode=0;
iAknSearchField->OfferKeyEventL(keyEvent,EEventKey);

[wss645]

anel!不行啊,还是一样:
CAknSearchField* iFindBox;

iFindBox->SetSearchTextL(aText);
TKeyEvent keyEvent;
keyEvent.iCode=0;
iFindBox->OfferKeyEventL(keyEvent,EEventKey);

这样写不对吗?

[anel]

try
AknFind::HandleFindOfferKeyEventL

[anel]

or try
CAknFilteredTextListBoxModel* model = static_cast<CAknFilteredTextListBoxModel*>( iContainer->iListBox->Model() );
model->Filter()->HandleItemArrayChangeL();

[dyw]

http://wiki.forum.nokia.com/index.php/List_box_with_Search,_example

[anel]

参考
http://wiki.forum.nokia.com/index.php/List_box_with_Search%2C_example