三个函数-数组赋值-下拉列表输出-取驱动器

2022-07-15 80酷酷网 80kuku.com

　　函数|驱动器|数组|下拉|下拉列表|函数|驱动器|数组|下拉|下拉列表<TITLE> New Document </TITLE>
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<%
'Option Explicit
select case request("actionname")
case "查找"
call find(request("dirname"))
case "进入"
call enterdir(request("dirname"))
case otherwise
call showmain()
end select

actionarray=storearrayvalue("查找,搜索,走吧,进入",",")
drvname=split(showdrivelist,",")
response.write "<form name=drv action=find.asp>"
response.write writeselect(actionarray,actionname)
response.write writeselect(drvname,dirname)
response.write "<input type=submit name=action value=开始></form>"

'此函数用来给数组赋值，arrayvalue为要赋的字符串值,splitmethod为分割此字符串的依据

Function storearrayvalue(arrayvalue,splitmethod)
storearrayvalue=split(arrayvalue,splitmethod)
End function

'此函数返回下拉列表字符串，arrayname为传入的数组名称，sltname为此下拉列表的名称

Function writeselect(arrayname,sltname)
dim slt,i
slt="<select name=" & sltname & ">"
for i=0 to ubound(arrayname)
slt=slt & "<option value=" & arrayname(i) &">" & arrayname(i) & "</option>"
next
slt=slt & "</select>"
writeselect=slt
End function

'此函数返回所有驱动器

Function ShowDriveList
Dim fso, d, dc,i,s
Set fso = CreateObject("Scripting.FileSystemObject")
Set dc = fso.Drives
i=0
For Each d in dc
s=s&d.driveletter&","
i=i+1
Next
s=mid(s,1,len(s)-1)
showdrivelist=s
End Function

'此过程输出所选驱动器的容量状况.
showdriveinfo("e:\")
Sub ShowDriveInfo(drvPath)
Dim fso, drv, s
Set fso = CreateObject("Scripting.FileSystemObject")
Set drv = fso.GetDrive(fso.GetDriveName(drvPath))
s = "Drive " & UCase(drvPath) & " - "
s = s & drv.VolumeName & "<br/>"
s = s & "Total Space: " & FormatNumber(drv.TotalSize / (1024*1024*1024), -1)
s = s & " GB" & "<br/>"
s = s & "Free Space: " & FormatNumber(drv.FreeSpace / (1024*1024*1024), -1)
s = s & " GB" & "<br/>"
Response.Write s
End Sub

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