References ▼
Rebuilds the device collection.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmTargetDevices_Refresh(pTargetDevices) |
| C++ | HRESULT Refresh() |
Pointer to an IltmmTargetDevices Interface.
| 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 DirectShow documentation. |
This function will rebuild the collection of system-registered devices. It is usually called from applications that respond to system device change notifications.
Win32, x64.
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