See Also
 Important: |
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| This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
This method retrieves the contents of a string or URL node.
Syntax
HRESULT GetNodeStringData( ULONG nodeIndex, NodeData* pData ); |
Parameters
- nodeIndex
-
[in] Zero-based index of the node within the container.
- pData
-
[in, out] On input or output, pointer to the NodeDatastructure containing the string.
Return Value
None.
Remarks
If NodeData::u.url.valis non-null, NodeData::u.url.lengthindicates the length of the supplied buffer. If the supplied buffer is shorter than the total length of the contents of the node, the length of the buffer is copied over and S_FALSE is returned.
If NodeData::u.url.valis NULL, ISdpNodeContainerallocates a buffer, copies the contents over, and assigns the buffer to NodeData::u.url.length. In this case, NodeData::u.url.lengthis set to the length of the buffer. The CoTaskMemFreefunction must be called to free the buffer allocated by ISdpNodeContainer.
Requirements
| Header | bthapi.h, bthapi.idl |
| Library | Btdrt.lib |
| Windows Embedded CE | Windows CE .NET 4.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |