The following tables list the members exposed by BarcodeReader.
| Name | Description | |
|---|---|---|
 | BarcodeReader Constructor |
| Name | Description | |
|---|---|---|
  | BarcodeOrientationProperty | Identifies the BarcodeOrientation dependency property. |
| FilteredImageProperty | Identifies the FilteredImage dependency property. |
| MaxNumberOfSymbolsToReadProperty | Identifies the MaxNumberOfSymbolsToRead dependency property. |
| MinSymbolSizeProperty | Identifies the MinSymbolSize dependency property. |
| Name | Description | |
|---|---|---|
 | BarcodeOrientation | Gets or sets a SymbolOrientation enumeration value indicating the symbol orientation in the image. The default value SymbolOrientation.None specifies scanning to both Horizontal and Vertical orientation. Use this property to improve the performance of the barcode reader. |
| DependencyObjectType | Gets the System.Windows.DependencyObjectType that wraps the CLR type of this instance. (Inherited from System.Windows.DependencyObject) |
| Dispatcher | Gets the System.Windows.Threading.Dispatcher this System.Windows.Threading.DispatcherObject is associated with. (Inherited from System.Windows.Threading.DispatcherObject) |
| FilteredImage | Gets or sets the filtered image after the decoding specifying the decoded barcode symbols. Do not use this property when performing the decoding by the DecodeAsync method - use instead the FilteredImage argument of the DecodeComplete event handler. |
| IsSealed | Gets a value that indicates whether this instance is currently sealed (read-only). (Inherited from System.Windows.DependencyObject) |
| MaxNumberOfSymbolsToRead | Specifies the maximum barcode symbols number that will be expected in the image. The default value is 1. Set it to -1 to indicate no limit and look for all symbols in the image. Use this property to improve the performance of the barcode reader. |
| MinSymbolSize | Gets or sets the minumum size in pixels that a symbol could be (width and height). The property is used only for linear symbologies when the barcode zones are created. The default value is unspecified (-1). Use this property to improve the performance of the barcode reader when you know what will be the minimum pixels size of the barcode symbol in the image. |
| Name | Description | |
|---|---|---|
 | CancelAsync | |
| ClearValue | Overloaded. Clears the local value of a property. The property to be cleared is specified by a System.Windows.DependencyProperty identifier. (Inherited from System.Windows.DependencyObject) |
| CoerceValue | Coerces the value of the specified dependency property. This is accomplished by invoking any System.Windows.CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling System.Windows.DependencyObject. (Inherited from System.Windows.DependencyObject) |
| Decode | Overloaded. Decodes synchronously the specified bitmap per all supported symbologies. |
| DecodeAsync | Overloaded. Decodes asynchronously the specified bitmap per all symbologies. |
| Equals | (Inherited from System.Windows.DependencyObject) |
| GetHashCode | Gets a hash code for this System.Windows.DependencyObject. (Inherited from System.Windows.DependencyObject) |
| GetLocalValueEnumerator | Creates a specialized enumerator for determining which dependency properties have locally set values on this System.Windows.DependencyObject. (Inherited from System.Windows.DependencyObject) |
| GetValue | Returns the current effective value of a dependency property on this instance of a System.Windows.DependencyObject. (Inherited from System.Windows.DependencyObject) |
| InvalidateProperty | (Inherited from System.Windows.DependencyObject) |
| ReadLocalValue | Returns the local value of a dependency property, if it exists. (Inherited from System.Windows.DependencyObject) |
| SetCurrentValue | (Inherited from System.Windows.DependencyObject) |
| SetValue | Overloaded. Sets the local value of a dependency property, specified by its dependency property identifier. (Inherited from System.Windows.DependencyObject) |
| Name | Description | |
|---|---|---|
 | OnBarcodeOrientationChanged | BarcodeOrientationProperty property changed handler. |
| OnFilteredImageChanged | FilteredImageProperty property changed handler. |
| OnMinSymbolSizeChanged | MinSymbolSizeProperty property changed handler. |
| OnMultipleSymbolsReadChanged | MultipleSymbolsReadProperty property changed handler. |
| OnPropertyChanged | Invoked whenever the effective value of any dependency property on this System.Windows.DependencyObject has been updated. The specific dependency property that changed is reported in the event data. (Inherited from System.Windows.DependencyObject) |
 | ShouldSerializeProperty | Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property. (Inherited from System.Windows.DependencyObject) |
| Name | Description | |
|---|---|---|
 | DecodeComplete | Occurs when decoding is completed no matter a symbol is found or not. |