IBDA_Topology::GetNodeDescriptors method (bdaiface.h)
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The GetNodeDescriptors method retrieves a list of descriptors for the nodes in the topology.
Syntax
HRESULT GetNodeDescriptors(
[in, out] ULONG *ulcNodeDescriptors,
[in] ULONG ulcNodeDescriptorsMax,
[in, out] BDANODE_DESCRIPTOR [] rgNodeDescriptors
);
Parameters
[in, out] ulcNodeDescriptors
Receives a count of the number of node descriptors written to the rgNodeDescriptors array.
[in] ulcNodeDescriptorsMax
Specifies the maximum number of node descriptors that the rgNodeDescriptors array can hold.
[in, out] rgNodeDescriptors
Pointer to a buffer that receives an array of node descriptors. Each node descriptor is a structure of type BDANODE_DESCRIPTOR.
Return value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Requirements
| Target Platform | Windows |
| Header | bdaiface.h |