IEnumGuideDataProperties::Next
| Microsoft DirectShow 9.0 |
IEnumGuideDataProperties::Next
The Next method retrieves the specified number of items in the enumeration sequence.
Syntax
HRESULT Next( unsigned long celt, IGuideDataProperty **ppProp, unsigned long *pcelt );
Parameters
celt
[in] Specifies the number of items to retrieve.
ppProp
[out] Address of an array of size celt, allocated by the caller. The array is filled with IGuideDataProperty interface pointers.
pcelt
[out] Receives the number of items received.
Return Values
The method returns an HRESULT. Possible values include those in the following table.
| Return code | Description |
| S_OK | The method succeeded. |
| S_FALSE | The collection is at the end of the enumeration sequence. |
| E_POINTER | NULL pointer argument. |
Requirements
Header: Include bdatif.h.
See Also