1．ActiveBar_combo_select_item(band_tool,item_name);选择下拉菜单某一项，例如： set_window("Form1",1); ActiveBar_combo_select_item("Format;Font","Arial"); Inthefollowingexample,WinRunnerselectsthethirditemintheFormat:Fonttool. set_window("Form1",1); ActiveBar_combo_select_item("Format;Font","#3");2．ActiveBar_
