Class GetOnceNamed<TResult>

Namespace

ToSic.Lib.Helpers

Assembly

ToSic.Lib.Core.dll

[InternalApi_DoNotUse_MayChangeWithoutNotice("Experimental")]
public class GetOnceNamed<TResult>

Type Parameters

TResult

Inheritance

object

GetOnceNamed<TResult>

Constructors

GetOnceNamed()

Construct an empty GetOnceNamed object for use later on.

In case you're wondering why we can't pass the generator in on the constructor: Reason is that in most cases we need real objects in the generator function, which doesn't work in a static context. This means that if the = new GetOnce() is run on the private property (which is the most common case) most generators can't be added.

public GetOnceNamed()

Fields

Cache

public IDictionary<string, TResult> Cache

Field Value

IDictionary<string, TResult>

Methods

Get(string, Func<TResult>)

Get the value. If not yet retrieved, use the generator function (but only once).

public TResult Get(string name, Func<TResult> generator)

Parameters

name string

Name of named instance, to use for caching

generator Func<TResult>

Function which will generate the value on first use.

Returns

TResult

IsValueCreated(string)

public bool IsValueCreated(string name)

Parameters

name string

Returns

bool

Reset()

public void Reset()

Reset(string)

public void Reset(string name)

Parameters

name string