| 发表于:2008-01-18 13:46:48 楼主 |
label中的数字闪的太快了,怎样让他闪动慢点 dim bstop as boolean dim n(1 to 20), i, q private sub command1_click() dim j dim str as string command1.visible = false randomize timer str = "" open "c:\vbt.txt" for output as #1 while j < 2 q = int(rnd(1) * 20 + 1) label1.caption = q: doevents if n(q) = 0 and bstop = true then str = str & q & chr(13) & chr(10) n(q) = 1 j = j + 1 bstop = false end if wend if str <> "" then print #1, str end if close #1 end sub private sub command2_click() bstop = true end sub private sub form_load() for i = 1 to 20 n(i) = 0 next j = 0 bstop = false end sub |
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