| 发表于:2007-03-09 16:48:413楼 得分:0 |
private delegate sub invokedelegate(byval i as integer) dim th1 as thread dim th2 as thread private sub delegate1() dim i as integer do while true begininvoke(new invokedelegate(addressof thread1), i) i += 1 if i = 100 then i = 0 thread.sleep(200) loop end sub private sub delegate2() dim ii as integer do while true begininvoke(new invokedelegate(addressof thread2), ii) ii += 1 if ii = 100 then ii = 0 thread.sleep(250) loop end sub private sub thread1(byval i as integer) progressbar1.value = i end sub private sub thread2(byval i as integer) progressbar2.value = i end sub | | |
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