TokenizerBackedParser<TTokenizer,TSymbol,TSymbolType>.Optional 方法

定义

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

Optional(KnownSymbolType)
Optional(TSymbolType)

protected public:
 bool Optional(Microsoft::AspNetCore::Razor::Tokenizer::Symbols::KnownSymbolType type);

protected internal bool Optional (Microsoft.AspNetCore.Razor.Tokenizer.Symbols.KnownSymbolType type);

member this.Optional : Microsoft.AspNetCore.Razor.Tokenizer.Symbols.KnownSymbolType -> bool

Protected Friend Function Optional (type As KnownSymbolType) As Boolean

Boolean

protected public:
 bool Optional(TSymbolType type);

protected internal bool Optional (TSymbolType type);

member this.Optional : 'SymbolType -> bool

Protected Friend Function Optional (type As TSymbolType) As Boolean

Boolean