把asp程序作成dll很多好处，但是有一点，该dll必须注册才能在asp中调用。如果是自己的服务器那还好，但如果是租用的虚拟服务器，就没办法使用了。
怎样在远程主机上注册我们的dll呢？在服务器端使用Shell！！！
让我们先将自己的dll文件通过ftp或http上传到服务器上，然后作一个asp程序，调用WScript.Shell来执行regsvr32命令：
Set oShell = CreateObject ("WScript.Shell")
oShell.Run "c:WINNTsystem32regsvr32.exe /s d:xxx.dll", 0, False
当然如果对方的服务器安全搞的很好的话，这个代码也许就不能用了，但不管怎么样，学习一下也是好的，：）
在这里也要提醒那些出租空间的朋友，你的服务器是否限制了使用WScript.Shell的权限？还是小心为妙
完整代码如下，保存为.asp即可使用：
<% Response.Buffer = True %
<% Server.ScriptTimeout = 500
Dim frmFolderPath, frmFilePath
frmFolderPath = Request.Form("frmFolderPath")
frmFilePath = Request.Form("frmDllPath")
frmMethod = Request.Form("frmMethod")
btnREG = Request.Form("btnREG")
%
<HTML
<HEAD
<TITLERegsvr32.asp</TITLE
<STYLE TYPE="TEXT/CSS"
.Legend {FONT-FAMILY: veranda; FONT-SIZE: 14px; FONT-WEIGHT: bold; COLOR: blue}
.FS {FONT-FAMILY: veranda; FONT-SIZE: 12px; BORDER-WIDTH: 4px; BORDER-COLOR: green;
MARGIN-LEFT:2px; MARGIN-RIGHT:2px}
TD {MARGIN-LEFT:6px; MARGIN-RIGHT:6px; PADDING-LEFT:12px; PADDING-RIGHT:12px}
</STYLE
</HEAD
<BODY
<FORM NAME="regForm" METHOD="POST"
<TABLE BORDER=0 CELLSPACING=6 CELLPADDING=6 MARGINWIDTH=6
<TR
<TD VALIGN=TOP
<FIELDSET ID=FS1 NAME=FS1 CLASS=FS
<LEGEND CLASS=LegendRegsvr Functions</LEGEND
Insert Path to DLL Directory<BR
<INPUT TYPE=TEXT NAME="frmFolderPath" VALUE="<%=frmFolderPath%"<BR
<INPUT TYPE=SUBMIT NAME=btnFileList VALUE="Build File List"<BR
<%
IF Request.Form("btnFileList") < "" OR btnREG < "" Then
Set RegisterFiles = New clsRegister
RegisterFiles.EchoB("<BSelect File</B")
Call RegisterFiles.init(frmFolderPath)
RegisterFiles.EchoB("<BR<INPUT TYPE=SUBMIT NAME=btnREG VALUE=" & Chr(34) _
& "REG/UNREG" & Chr(34) & "")
IF Request.Form("btnREG") < "" Then
Call RegisterFiles.Register(frmFilePath, frmMethod)
End IF
Set RegisterFiles = Nothing
End IF
%
</FIELDSET
</TD
</TR
</TABLE
</FORM
</BODY
</HTML
<%
Class clsRegister
Private m_oFS
Public Property Let oFS(objOFS)
m_oFS = objOFS
End Property
Public Property Get oFS()
Set oFS = Server.CreateObject("Scripting.FileSystemObject")
End Property
Sub init(strRoot) 'Root to Search (c:, d:, e:)
Dim oDrive, oRootDir
IF oFS.FolderExists(strRoot) Then
IF Len(strRoot) < 3 Then 'Must Be a Drive
Set oDrive = oFS.GetDrive(strRoot)
Set oRootDir = oDrive.RootFolder
Else
Set oRootDir = oFS.GetFolder(strRoot)
End IF
Else
EchoB("<BFolder ( " & strRoot & " ) Not Found.")
Exit Sub
End IF
setRoot = oRootDir
Echo("<SELECT NAME=" & Chr(34) & "frmDllPath" & Chr(34) & "")
Call getAllDlls(oRootDir)
EchoB("</SELECT")
BuildOptions
End Sub
Sub getAllDlls(oParentFolder) '通过fso列举所有的dll和ocx文件
Dim oSubFolders, oFile, oFiles
Set oSubFolders = oParentFolder.SubFolders
Set opFiles = oParentFolder.Files
For Each oFile in opFiles
IF Right(lCase(oFile.Name), 4) = ".dll" OR Right(lCase(oFile.Name), 4) = ".ocx" Then
Echo("<OPTION VALUE=" & Chr(34) & oFile.Path & Chr(34) & "" _
& oFile.Name & "</Option")
End IF
Next
On Error Resume Next
For Each oFolder In oSubFolders 'Iterate All Folders in Drive
Set oFiles = oFolder.Files
For Each oFile in oFiles
IF Right(lCase(oFile.Name), 4) = ".dll" OR Right(lCase(oFile.Name), 4) = ".ocx" Then
Echo("<OP
