共用方式為

IFeedsManager::ExistsFolder Method

  • 發行項

Checks whether a feed folder exists.

Syntax

HRESULT ExistsFolder(
    BSTR folderPath,
    VARIANT_BOOL *exists
);

Parameters

  • folderPath
    [in] BSTR that specifies the feed folder path.
  • exists
    [out, retval] Address of a pointer variable of type VARIANT_BOOL that receives one of the following possible values:
    • VARIANT_TRUE
      The folder exists.
    • VARIANT_FALSE
      The folder does not exist.

Return Value

Returns S_OK if successful, or an error value otherwise.

See Also

IFeedFolder::ExistsSubfolder, IFeedsManager::ExistsFeed, IFeedsManager::GetFolder