C# Класс Fizzler.Systems.HtmlAgilityPack.HtmlNodeSelection

Compiles a selector. If the selector has been previously compiled then this method returns it rather than parsing and compiling the selector on each invocation.

The cache is per-thread and therefore thread-safe without lock contention.

Parses and compiles CSS selector text into run-time function.

Use this method to compile and reuse frequently used CSS selectors without parsing them each time.

Creates a caching selector compiler that uses a default cache strategy when the selector text is regarded as being orginally case-insensitive.

Creates a caching selector compiler where the compiled selectors are maintained in a user-supplied IDictionary{TKey,TValue} instance.

If cache is null then this method uses a the Dictionary{TKey,TValue} implementation with an ordinally case-insensitive selectors text comparer.

Similar to QuerySelectorAll(HtmlNode,string) except it returns only the first element matching the supplied selector strings.

Retrieves all element nodes from descendants of the starting element node that match any selector within the supplied selector strings.

Retrieves all element nodes from descendants of the starting element node that match any selector within the supplied selector strings. An additional parameter specifies a particular compiler to use for parsing and compiling the selector.

The compiler can be null, in which case a default compiler is used. If the selector is to be used often, it is recommended to use a caching compiler such as the one supplied by CreateCachingCompiler().