| 发表于:2008-01-18 19:38:38 楼主 |
以这段代码产生的q值查询access数据库或者sql数据库中对应的id的数据(比如说这条数据有两个字段,name,gender),并将整条数据输出到textbox控件中 例如:q值,张三,男 q值,李四,女 dim bstop as boolean dim n(1 to 20), i, j, 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: sleep 125 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 |
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