NamedResource 类

定义

命名空间:

Windows.ApplicationModel.Resources.Core

表示单个逻辑命名资源，例如名为“Header1”的字符串资源。

public ref class NamedResource sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class NamedResource final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class NamedResource

Public NotInheritable Class NamedResource

继承

Object Platform::Object IInspectable NamedResource

属性

ContractVersionAttribute MarshalingBehaviorAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

示例

此示例基于 应用程序资源和本地化示例的方案 10。 有关完整解决方案，请参阅示例。

private void Scenario10Button_Show_Click(object sender, RoutedEventArgs e)
{
    Button b = sender as Button;
    if (b != null)
    {
        // Use a cloned context for this scenario so that qualifier values set
        // in this scenario don't impact behavior in other scenarios that
        // use a default context for the view (crossover effects between
        // the scenarios will not be expected).
        var context = ResourceContext.GetForCurrentView().Clone();

        var selectedLanguage = Scenario10ComboBox_Language.SelectedValue;
        var selectedScale = Scenario10ComboBox_Scale.SelectedValue;
        var selectedContrast = Scenario10ComboBox_Contrast.SelectedValue;
        var selectedHomeRegion = Scenario10ComboBox_HomeRegion.SelectedValue;

        if (selectedLanguage != null)
        {
            context.QualifierValues["language"] = selectedLanguage.ToString();
        }
        if (selectedScale != null)
        {
            context.QualifierValues["scale"] = selectedScale.ToString();
        }
        if (selectedContrast != null)
        {
            context.QualifierValues["contrast"] = selectedContrast.ToString();
        }
        if (selectedHomeRegion != null)
        {
            context.QualifierValues["homeregion"] = selectedHomeRegion.ToString();
        }
        Scenario10_SearchMultipleResourceIds(context, new string[] { "LanguageOnly", "ScaleOnly", "ContrastOnly", "HomeRegionOnly", "MultiDimensional" });
    }
}

void Scenario10_SearchMultipleResourceIds(ResourceContext context, string[] resourceIds)
{
    this.Scenario10TextBlock.Text = "";
    var dimensionMap = ResourceManager.Current.MainResourceMap.GetSubtree("dimensions");

    foreach (var id in resourceIds)
    {
        NamedResource namedResource;
        if (dimensionMap.TryGetValue(id, out namedResource))
        {
            var resourceCandidates = namedResource.ResolveAll(context);
            Scenario10_ShowCandidates(id, resourceCandidates);
        }
    }
}

void Scenario10_ShowCandidates(string resourceId, IReadOnlyList<ResourceCandidate> resourceCandidates)
{
    // Print 'resourceId', 'found value', 'qualifer info', 'matching condition'
    string outText = "resourceId: dimensions\\" + resourceId + "\r\n";
    int i = 0;
    foreach (var candidate in resourceCandidates)
    {
        var value = candidate.ValueAsString;
        outText += "    Candidate " + i.ToString() + ":" + value + "\r\n";
        int j = 0;
        foreach (var qualifier in candidate.Qualifiers)
        {
            var qualifierName = qualifier.QualifierName;
            var qualifierValue = qualifier.QualifierValue;
            outText += "        Qualifer: " + qualifierName + ": " + qualifierValue + "\r\n";
            outText += "        Matching: IsMatch (" + qualifier.IsMatch.ToString() + ")  " + "IsDefault (" + qualifier.IsDefault.ToString() + ")" + "\r\n";
            j++;
        }
        i++;
    }

    this.Scenario10TextBlock.Text += outText + "\r\n";
}

属性

Candidates	获取此命名资源的所有可能的候选值。
Uri	获取可用于引用此命名资源的 URI。

方法

Resolve()	根据默认上下文解析此 NamedResource 对象，并返回最合适的候选项。 注意 解析可能在Windows 8.1后更改或不可用于发布。 请改用 Resolve (ResourceContext) 。
Resolve(ResourceContext)	根据提供的上下文解析此 NamedResource 对象，并返回最合适的候选项。
ResolveAll()	根据默认上下文解析此 NamedResource 对象，并按优先顺序返回所有可能的候选项的列表。 注意 在Windows 8.1后，ResolveAll 可能会更改或不可用于发布。 请改用 ResolveAll (ResourceContext) 。
ResolveAll(ResourceContext)	根据提供的上下文解析此 NamedResource 对象，并按优先顺序返回所有可能的候选项的列表。

另请参阅

• 应用程序资源和本地化示例