[Flash Development Notes] list control-delete a specified label or data item

The list control has two methods for removing: removeall () and removeitemat (INDEX). However, if you do not know the index in advance, if you want to delete an item whose label is "Yaoyao" or whose data is "333", how can this problem be solved? The method is to traverse and compare them cyclically, and then delete them using the removeitemat method:

VaR L = _ List. length;
For ( VaR J =   0 ; J < L; j ++ ){
  If (_ List. getitemat (j). Label =   " Yaoyao " ){
// _ List. getitemat (j). Data = "333 ";
_ List. removeitemat (j );
Break ;
}
}