利用FSO取得BMP，JPG，PNG，GIF文件信息[2]

if instr(ucase(f1.name), ".gif") then
response.write "<tr><td>" & f1.name & "</td><td>" & f1.datecreated & "</td><td>" & f1.size & "</td><td>"
if gfxspex(f1.path, w, h, c, strtype) = true then
response.write w & " x " & h & " " & c & " colors"
else
response.write " "
end if
response.write "</td></tr>"
end if
next
response.write "</table>"
set objfc = nothing
set objf = nothing