Bitmap for UWP
RegisterFontCollectionLoader メソッド

C1.UWP.DX アセンブリ > C1.Util.DX.DirectWrite 名前空間 > Factory クラス : RegisterFontCollectionLoader メソッド
Reference to a FontCollectionLoaderobject to be registered.
Registers a custom font collection loader with the factory object.
シンタックス
'宣言
 
Public Sub RegisterFontCollectionLoader( _
   ByVal fontCollectionLoader As FontCollectionLoader _
) 
public void RegisterFontCollectionLoader( 
   FontCollectionLoader fontCollectionLoader
)

パラメータ

fontCollectionLoader
Reference to a FontCollectionLoaderobject to be registered.

戻り値の型

If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
解説
This function registers a font collection loader with DirectWrite. The font collection loader interface, which should be implemented by a singleton object, handles enumerating font files in a font collection given a particular type of key. A given instance can only be registered once. Succeeding attempts will return an error, indicating that it has already been registered. Note that font file loader implementations must not register themselves with DirectWrite inside their constructors, and must not unregister themselves inside their destructors, because registration and unregistraton operations increment and decrement the object reference count respectively. Instead, registration and unregistration with DirectWrite of font file loaders should be performed outside of the font file loader implementation.
参照

Factory クラス
Factory メンバ