IWMSCacheItems.Delete (Visual Basic .NET)

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IWMSCacheItems.Delete (Visual Basic .NET)

The Delete method removes an IWMSCacheItem object from the IWMSCacheItems collection.

Syntax

  IWMSCacheItems
  .Delete(
  varIndex As Variant
)

Parameters

varIndex

[in] Variant containing the index of the IWMSCacheItem object to be removed.

Return Values

If this method succeeds, it does not return a value. If it fails, it returns an error number.

Number	Description
0x8002000B	varIndex is an invalid index location.

Example Code

Imports Microsoft.WindowsMediaServices.Interop
Imports System.Runtime.InteropServices

Private Sub RemoveCacheItem()

    ' Declare variables.
    Dim Server As WMSServer
    Dim Plugins As IWMSPlugins
    Dim CacheProxyPlugin As IWMSCacheProxyPlugin
    Dim CacheItems As IWMSCacheItems

Try
    ' Create the WMSServer object.
    Server = New WMSServer()

    ' Retrieve the IWMSPlugins object
    ' containing cache proxy plug-ins.
    Plugins = Server.CacheProxy

    ' Retrieve the IWMSCacheProxyPlugin object.
    CacheProxyPlugin = Plugins.Item(0)

    ' Retrieve the IWMSCacheItems object.
    CacheItems = CacheProxyPlugin.CacheItems

    ' Remove the first cache item.
    CacheItems.Delete(0)

Catch excCom As COMException
    ' TODO: Handle COM exceptions.
Catch exc As Exception
    ' TODO: Handle errors.
Finally
    ' TODO: Clean-up code goes here.
End Try

End Sub

Requirements

Reference: Add a reference to Microsoft.WindowsMediaServices.

Namespace: Microsoft.WindowsMediaServices.Interop.

Assembly: Microsoft.WindowsMediaServices.dll.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003 family, Windows Server 2008 family.

See Also

• IWMSCacheItem Object (Visual Basic .NET)
• IWMSCacheItems Object (Visual Basic .NET)
• IWMSCacheItems.DeleteAll (Visual Basic .NET)

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