PhysicalFileProvider.Watch(String) Method
Definition
Important
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Creates a IChangeToken for the specified filter.
Globbing patterns are interpreted by Matcher.
public:
virtual Microsoft::Extensions::Primitives::IChangeToken ^ Watch(System::String ^ filter);public Microsoft.Extensions.Primitives.IChangeToken Watch (string filter);abstract member Watch : string -> Microsoft.Extensions.Primitives.IChangeToken
override this.Watch : string -> Microsoft.Extensions.Primitives.IChangeTokenPublic Function Watch (filter As String) As IChangeTokenParameters
- filter
- String
Filter string used to determine what files or folders to monitor. Example: /*.cs, ., subFolder//*.cshtml.
Returns
An IChangeToken that is notified when a file matching filter is added,
modified, or deleted. Returns a NullChangeToken if filter has invalid filter
characters or if filter is an absolute path or outside the root directory specified in the
constructor PhysicalFileProvider(String).
Implements
Applies to
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