Private void initcontrols (){
Add = (button) This. findviewbyid (R. Id. btn_add );
Delete = (button) This. findviewbyid (R. Id. btn_delete );
Update = (button) This. findviewbyid (R. Id. btn_update );
Query = (button) This. findviewbyid (R. Id. btn_query );
Add. setonclicklistener (New mybuttononclicklistener ());
Delete. setonclicklistener (New mybuttononclicklistener ());
Update. setonclicklistener (New mybuttononclicklistener ());
Query. setonclicklistener (New mybuttononclicklistener ());
}
/*
* Listening to buttononclick
*/
Class mybuttononclicklistener implements onclicklistener {
@ Override
Public void onclick (view v ){
Switch (V. GETID ()){
Case R. Id. btn_add:
Displaymessage ("btn_add ");
Break;
Case R. Id. btn_delete:
Displaymessage ("btn_delete ");
Break;
Case R. Id. btn_update:
Displaymessage ("btn_update ");
Break;
Case R. Id. btn_query:
Displaymessage ("btn_query ");
Break;
}
}
}
/*
* toast Display message
*/
private void displaymessage (string MSG) {
toast. maketext (this, MSG, toast. length_short ). show ();
}< br>
