LEADTOOLS Media Foundation Help
| LEADTOOLS Media Foundation Help > LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfCaptureSubType Interface > IltmfCaptureSubType::get_Name |
#include "ltmf.h"
|
C Syntax |
HRESULT IltmfCaptureSubType_get_Name(pCaptureSubType, pVal) |
|
C++ Syntax |
HRESULT get_Name(pVal) |
|
IltmfCaptureSubType *pCaptureSubType; |
/* pointer to an interface */ |
|
BSTR *pVal; |
/* pointer to a string */ |
Retrieves the subtypes unique name.
|
Parameter |
Description |
|
pCaptureSubType |
Pointer to an IltmfCaptureSubType interface. |
|
pVal |
Pointer to a character string to be updated with the subtypes unique name. |
Returns
|
S_OK |
The function was successful. |
|
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
The string obtained by the function can be used to uniquely identify a subtype. This name can be saved and used later with the ltmfCaptureSubTypes::Find function to restore the subtype selection.
If the function succeeds, the caller must free the updated BSTR by calling the SysFreeString function.
Required DLLs and Libraries
|
LTMF For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64
See Also
|
Elements: |
|
|
Topics: |
Example
For a C++ example, refer to the IltmfCaptureSubTypes::get_Count Example for C++.
