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Retrieves the number of payload extensions that are configured for the stream.
Syntax
HRESULT GetPayloadExtensionCount(
[out] WORD *pcPayloadExtensions
);
Parameters
[out] pcPayloadExtensions
Receives the number of payload extensions.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | wmcontainer.h |
| Library | Mfuuid.lib |