Class StaticResourceExtension

Namespace: Icy.Markup.Extensions

Assembly: IcyUI.dll

{StaticResource Key}: resolves a named resource by walking outward from the innermost element currently under construction (see ElementStack) to the document root, checking each element's own Resources in turn.

[MarkupExtensionDefaultProperty("Key")]
public sealed class StaticResourceExtension : IMarkupExtension

Inheritance: object

StaticResourceExtension

Implements: IMarkupExtension

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods: PropertyReferencesExtensions.ContainsProperty(object, IPropertyReference)

Remarks

Resolved once, at load time - not re-evaluated if the resource dictionary changes afterward (there is no mechanism for that yet; this matches how ContentPropertyAttribute content and every other non-{Binding} value in markup is a one-time assignment).

Properties

Key

Gets or sets the key to look up.

public string Key { get; set; }

Property Value

string

Methods

ProvideValue(MarkupExtensionContext)

Computes the value the loader should use.

public object? ProvideValue(MarkupExtensionContext context)

Parameters

context MarkupExtensionContext: The property being resolved, and what the loader knows about the document.

Returns

object: The value to assign, converted the same way an ordinary attribute value would be; or Unset when the extension already applied its own effect (typically by binding the property itself) and nothing further should be assigned.

Exceptions

MarkupException: No ancestor's Resources (own entries or merged dictionaries) has an entry for Key.

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