try destroydialog biaoti catch() rollout biaoti "" ( local mousedd = false local thepos = [0,0] activeXControl ax "https://www.baidu.com/" width:950 height:550 pos:[25,25] hyperlink msg "按住移动-右键退出" pos:[5,5] color:red enabled:false on biaoti lbuttonup pos do mousedd = false ; on biaoti lbuttondown pos do (mousedd = true ; ThePos = pos) on biaoti mouseMove pos do if mousedd do SetDialogPos biaoti (mouse.screenpos - thepos) on biaoti rbuttondown pos do destroydialog biaoti ) createdialog biaoti 1000 600 bgcolor:(color 150 200 255) style:#()