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IWiaVideo
COMメソッド 13
vtbl = vtable インデックス(0始まり)。HSP等からCOMメソッドをインデックス指定で呼ぶ際に使用します。0〜2 は IUnknown。
| vtbl | メソッド |
|---|---|
| 3 | HRESULT get_PreviewVisible(BOOL* pbPreviewVisible) |
| 4 | HRESULT put_PreviewVisible(BOOL bPreviewVisible) |
| 5 | HRESULT get_ImagesDirectory(LPWSTR* pbstrImageDirectory) |
| 6 | HRESULT put_ImagesDirectory(LPWSTR bstrImageDirectory) |
| 7 | HRESULT CreateVideoByWiaDevID(LPWSTR bstrWiaDeviceID, HWND hwndParent, BOOL bStretchToFitParent, BOOL bAutoBeginPlayback) |
| 8 | HRESULT CreateVideoByDevNum(DWORD uiDeviceNumber, HWND hwndParent, BOOL bStretchToFitParent, BOOL bAutoBeginPlayback) |
| 9 | HRESULT CreateVideoByName(LPWSTR bstrFriendlyName, HWND hwndParent, BOOL bStretchToFitParent, BOOL bAutoBeginPlayback) |
| 10 | HRESULT DestroyVideo() |
| 11 | HRESULT Play() |
| 12 | HRESULT Pause() |
| 13 | HRESULT TakePicture(LPWSTR* pbstrNewImageFilename) |
| 14 | HRESULT ResizeVideo(BOOL bStretchToFitParent) |
| 15 | HRESULT GetCurrentState(WIAVIDEO_STATE* pState) |