实验二使用MIDP用户界面API编程.doc

publicvoidcommandAction(Commandc,Displayabled){if(c==exitCommand){try{destroyApp(false);}catch(MIDletStateChangeExceptione){//TODOAuto-generatedcatchblocke.printStackTrace();}notifyDestroyed();}elseif(c==showCommand){index=cg.getSelectedIndex();form=newForm