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Selects the subtype at the specified index.
#include "ltmf.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmfCaptureSubTypes_put_Selection(pCaptureSubTypes, newVal) |
| C++ | HRESULT put_Selection(newVal) |
Pointer to an IltmfCaptureSubTypes interface.
Zero based index of the subtype to be selected.
| Value | Meaning |
|---|---|
| S_OK | The function was successful. |
| <> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation. |
This function will select the specified subtype to be used by the collections parent object.
There must be a subtype set at all times.
Win32, x64.
For a C++ example, refer to the IltmfCaptureSubTypes::get_Count Example for C++.
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