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IIsMimeMap (ADSI)

  • Artículo

You can use the IIsMimeMap object to set the inherited Multipurpose Internet Mail Extensions (MIME) mappings used by the Web servers.

The IIsMimeMap object is an ADSI object but not an ADSI container object.

ADsPath

  • IIS:// MachineName/MIMEMAP

where MachineName can be any name or LocalHost.

Syntax

varReturn=object.Method

Parameters

  • varReturn
    A variable that receives the return value from the method.

  • object
    A variable that contains the IIsMimeMap object, usually as a result of a previous GetObject operation.

  • Method
    The object method chosen.

Properties

Windows ADSI Object Properties

Metabase Properties

MimeMap

Methods

Windows ADSI Object Methods

Standard methods for ADSI objects.

Code Example

<%  
  Dim MimeMapObj, aMimeMap, MMType, MMExtension, i, aMimeMapNew()  
  Const ADS_PROPERTY_UPDATE = 2  
'Get the mimemap object.  
  Set MimeMapObj = GetObject("IIS://LocalHost/MimeMap")  
'Get the mappings from the MimeMap property.  
  aMimeMap = MimeMapObj.GetEx("MimeMap")  
' Display the mappings.  
  ShowMM(MimeMapObj)  
' Add a new mapping.  
  i = UBound(aMimeMap) + 1  
  Redim Preserve aMimeMap(i)  
  Set aMimeMap(i) = CreateObject("MimeMap")  
  aMimeMap(i).Extension = ".jnq"  
  aMimeMap(i).MimeType = "junque/my-junque"  
  MimeMapObj.PutEx ADS_PROPERTY_UPDATE, "MimeMap", aMimeMap  
  MimeMapObj.SetInfo  
' Display the mappings.  
  ShowMM(MimeMapObj)  
'Delete a mapping by copying to a new map array.  
  i = 0  
  For Each MMItem in aMimeMap  
    If MMItem.Extension <> ".jnq" Then  
      Redim Preserve aMimeMapNew(i)  
      Set aMimeMapNew(i) = CreateObject("MimeMap")  
      aMimeMapNew(i).Extension = MMItem.Extension  
      aMimeMapNew(i).MimeType = MMItem.MimeType  
      i = i + 1  
    End If  
  Next  
  MimeMapObj.PutEx ADS_PROPERTY_UPDATE, "MimeMap", aMimeMapNew  
  MimeMapObj.SetInfo  
'Display the mappings.  
  ShowMM(MimeMapObj)  
'Subroutine to display the mappings in a table.  
  Sub ShowMM(MMObj)  
  aMM = MMObj.GetEx("MimeMap")  
'Set up table to display mappings.  
  Response.Write "<HR><TABLE BORDER><CAPTION><B>MIME Maps</B></CAPTION>"  
  Response.Write "<TR><TH>Type</TH><TH>Extension</TH>"  
'Display the mappings in the table.  
  For Each MM in aMM  
    Response.Write "<TR><TD>" & MM.MimeType & "</TD>"  
    Response.Write "<TD>" & MM.Extension & "</TD></TR>"  
  Next  
  Response.Write "</TABLE>"  
  End Sub  
%>

Requirements

Client: Requires Windows XP Professional, Windows 2000 Professional, or Windows NT Workstation 4.0.

Server: Requires Windows Server 2003, Windows 2000 Server, or Windows NT Server 4.0.

Product: IIS