How to Scan Aztec Code in .NET

// Recognize Aztec Code information from Bitmap object.
public static BarcodeResult[] Scan(Bitmap bitmap);
// Scan and read Aztec Code from Stream object.
public static BarcodeResult[] Scan(Stream stream);
// Decode and read Aztec Code from local file.
public static BarcodeResult[] Scan(string filename);

// Select to read and detect Aztec Code only from Bitmap object.
public static BarcodeResult[] Scan(Bitmap bitmap, BarCodeType barType);
// Select to scan and decode Aztec Code only from Stream object.
public static BarcodeResult[] Scan(Stream stream, BarCodeType barType);
// Select read and recognize Aztec Code only from file at disk.
public static BarcodeResult[] Scan(string filename, BarCodeType barType);

// Read barcode from Bitmap object. It's suitable when there's only one barcode on image (more accurate).
public static BarcodeResult ScanSingle(Bitmap bitmap);
// Read barcode from Stream object. It's suitable when there's only one barcode on image (more accurate).
public static BarcodeResult ScanSingle(Stream stream);
// Read barcode from local image file. It's suitable when there's only one barcode on image (more accurate).
public static BarcodeResult ScanSingle(string filename);