References ▼
Used in changing the DVD drive region.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmDVDControl_ChangeDVDRegion(pDVD, hWnd) |
| C++ | HRESULT ChangeDVDRegion(hWnd) |
Pointer to an IltmmDVDControl interface.
The window handle of the application calling this method.
| Value | Meaning |
|---|---|
| S_OK | The function ran successfully. |
| <> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Calling this function invokes a utility that provides the ability to change the region.
For more detailed information, refer to the Microsoft documentation for DVD Region Change Support in Windows.
Win32, x64.
| Language | Syntax |
|---|---|
| C | IltmmDVDControl::GetButtonAtPosition |
| C++ | IltmmDVDControl::GetButtonAtPosition |
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