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The GetRequestCount method gets the number of requests in the request list.
Syntax
HRESULT GetRequestCount(
[out] ULONG *puCount
);
Parameters
[out] puCount
Pointer to a variable that receives the number of requests.
Return value
The method returns one of the following values. For more information about COM error codes, see COM Error Codes.
| Value | Description |
|---|---|
| S_OK | The operation was successfully carried out. |
| E_HANDLE | The interface handle was invalid. |
| None of the above | The HRESULT contains an error code corresponding to the last error. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP |
| Minimum supported server | Windows Server 2003 |
| Target Platform | Desktop |
| Header | bidispl.h |
| DLL | Bidispl.dll |
See also
Bidirectional Communication Interfaces