| Delegate | SIOverlayController | |
| DrawViewfinder(bool draw) | SIOverlayController | |
| ManualSearchBar | SIOverlayController | |
| ResetUI() | SIOverlayController | |
| SetBannerImage(string fileName, string extension) | SIOverlayController | |
| SetBeepEnabled(bool enabled) | SIOverlayController | |
| SetCameraSwitchButtonRelativePosition(float x, float y, float width, float height) | SIOverlayController | |
| SetCameraSwitchImageResource(string fileName, string extension) | SIOverlayController | |
| SetCameraSwitchImageResource(string fileName, string pressedFileName, string extension) | SIOverlayController | |
| SetCameraSwitchVisibility(SICameraSwitchVisibility visibility) | SIOverlayController | |
| SetLogoOffset(int xOffset, int yOffset, int landscapeXOffset, int landscapeYOffset) | SIOverlayController | |
| SetMaxSearchBarBarcodeLength(int length) | SIOverlayController | |
| SetMinSearchBarBarcodeLength(int length) | SIOverlayController | |
| SetScanSoundResource(string path, string extension) | SIOverlayController | |
| setSearchBarActionButtonCaption(string caption) | SIOverlayController | |
| SetSearchBarCancelButtonCaption(string caption) | SIOverlayController | |
| SetSearchBarKeyboardType(UIKeyboardType keyboardType) | SIOverlayController | |
| SetSearchBarPlaceholderText(string caption) | SIOverlayController | |
| SetToolBarButtonCaption(string caption) | SIOverlayController | |
| SetTorchButtonRelativePosition(float x, float y, float width, float height) | SIOverlayController | |
| SetTorchEnabled(bool enabled) | SIOverlayController | |
| SetTorchOffImageResource(string fileName, string extension) | SIOverlayController | |
| SetTorchOffImageResource(string fileName, string pressedFileName, string extension) | SIOverlayController | |
| SetTorchOnImageResource(string fileName, string extension) | SIOverlayController | |
| SetTorchOnImageResource(string fileName, string pressedFileName, string extension) | SIOverlayController | |
| SetVibrateEnabled(bool enabled) | SIOverlayController | |
| SetViewfinderColor(float red, float green, float blue) | SIOverlayController | |
| SetViewfinderDecodedColor(float red, float green, float blue) | SIOverlayController | |
| SetViewfinderSize(float height, float width, float landscapeHeight, float landscapeWidth) | SIOverlayController | |
| ShowSearchBar(bool show) | SIOverlayController | |
| ShowToolBar(bool show) | SIOverlayController | |
| ToolBar | SIOverlayController | |