Class FontFamilyStringConverter

Implements a type converter for converting Windows.UI.Xaml.Media.FontFamily to and from System.String type.

Inheritance
System.Object
FontFamilyStringConverter
Implements
Windows.UI.Xaml.Data.IValueConverter
Namespace: Syncfusion.UI.Xaml.RichTextBoxAdv
Assembly: Syncfusion.SfRichTextBoxAdv.UWP.dll
Syntax
public class FontFamilyStringConverter : Object, IValueConverter

Constructors

FontFamilyStringConverter()

Initializes a new instance of the FontFamilyStringConverter class.

Declaration
public FontFamilyStringConverter()

Methods

Convert(Object, Type, Object, String)

Converts the Windows.UI.Xaml.Media.FontFamily value to the respective string value.

Declaration
public object Convert(object value, Type targetType, object parameter, string language)
Parameters
Type Name Description
System.Object value

The source data being passed to the target.
System.Type targetType

The type of the target property.
System.Object parameter

An optional parameter to be used in the converter logic.
System.String language

The language of the conversion.
Returns
Type Description
System.Object

If the value is Windows.UI.Xaml.Media.FontFamily, returns respective font name. By default empty string is returned.
Remarks

Modifies the source data before passing it to the target for display in the UI.

ConvertBack(Object, Type, Object, String)

Converts the string value to the respective Windows.UI.Xaml.Media.FontFamily value.

Declaration
public object ConvertBack(object value, Type targetType, object parameter, string language)
Parameters
Type Name Description
System.Object value

The target data being passed to the source.
System.Type targetType

The type of the target property, specified by a helper structure that wraps the type name.
System.Object parameter

An optional parameter to be used in the converter logic.
System.String language

The language of the conversion.
Returns
Type Description
System.Object

Returns null, if value is null. Else if the value is a valid font name, then returns respective Windows.UI.Xaml.Media.FontFamily. Otherwise returns Calibri font.
Remarks

Modifies the target data before passing it to the source object. This method is called only in TwoWay bindings.

Implements

Windows.UI.Xaml.Data.IValueConverter

Extension Methods