FontFamily.BaseUri Propriedade

Definição

Namespace:

System.Windows.Media

Assembly:

PresentationCore.dll

Obtém o URI (Uniform Resource Identifier) de base usado para resolver um nome da família de fontes.

public:
 property Uri ^ BaseUri { Uri ^ get(); };

public Uri BaseUri { get; }

member this.BaseUri : Uri

Public ReadOnly Property BaseUri As Uri

Valor da propriedade

Uri

Um valor do tipo Uri.

Exemplos

O exemplo a seguir mostra os resultados da recuperação da BaseUri propriedade de um FontFamily objeto.

// Create a new FontFamily object, using a font in the system fonts collection.
myTextBlock.FontFamily = new FontFamily("Comic Sans MS");

// The value of baseUri is null.
Uri baseUri = myTextBlock.FontFamily.BaseUri;

// Create a new FontFamily object, using an absolute URI reference.
myTextBlock.FontFamily = new FontFamily("file:///d:/MyFonts/#Pericles Light");

// The value of baseUri is null.
baseUri = myTextBlock.FontFamily.BaseUri;

// Create a new FontFamily object, using a base URI reference and a relative URI reference.
myTextBlock.FontFamily = new FontFamily(new Uri("pack://application:,,,/resources/"), "./#Pericles Light");

// The value of baseUri.AbsoluteUri is "pack://application:,,,/resources/".
baseUri = myTextBlock.FontFamily.BaseUri;

' Create a new FontFamily object, using a font in the system fonts collection.
myTextBlock.FontFamily = New FontFamily("Comic Sans MS")

' The value of baseUri is null.
Dim baseUri As Uri = myTextBlock.FontFamily.BaseUri

' Create a new FontFamily object, using an absolute URI reference.
myTextBlock.FontFamily = New FontFamily("file:///d:/MyFonts/#Pericles Light")

' The value of baseUri is null.
baseUri = myTextBlock.FontFamily.BaseUri

' Create a new FontFamily object, using a base URI reference and a relative URI reference.
myTextBlock.FontFamily = New FontFamily(New Uri("pack://application:,,,/resources/"), "./#Pericles Light")

' The value of baseUri.AbsoluteUri is "pack://application:,,,/resources/".
baseUri = myTextBlock.FontFamily.BaseUri

Comentários

O valor retornado será null se o nome da família de fontes não depender de um URI base para resolver a referência de fonte. Para recuperar o nome da família de fontes usado para construir o FontFamily objeto, use a Source propriedade.