生成随机字符,n为字符的个数
MyRandc(n)
function MyRandc(n) '生成随机字符,n为字符的个数
dim thechr
thechr = ""
for i=1 to n
dim zNum,zNum2
Randomize
zNum = cint(25*Rnd)
zNum2 = cint(10*Rnd)
if zNum2 mod 2 = 0 then
zNum = zNum + 97
else
zNum = zNum + 65
end if
thechr = thechr & chr(zNum)
next
MyRandc = thechr
end function