SR.cs

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using System.Resources;
using FxResources.System.Diagnostics.TraceSource;
 
namespace System;
 
internal static class SR
{
    private static readonly bool s_usingResourceKeys = AppContext.TryGetSwitch("System.Resources.UseSystemResourceKeys", out var isEnabled) && isEnabled;
 
    private static ResourceManager s_resourceManager;
 
    internal static ResourceManager ResourceManager => s_resourceManager ?? (s_resourceManager = new ResourceManager(typeof(SR)));
 
    internal static string ExceptionOccurred => GetResourceString("ExceptionOccurred");
 
    internal static string MustAddListener => GetResourceString("MustAddListener");
 
    internal static string TraceListenerFail => GetResourceString("TraceListenerFail");
 
    internal static string TraceListenerIndentSize => GetResourceString("TraceListenerIndentSize");
 
    internal static string DebugAssertBanner => GetResourceString("DebugAssertBanner");
 
    internal static string DebugAssertShortMessage => GetResourceString("DebugAssertShortMessage");
 
    internal static string DebugAssertLongMessage => GetResourceString("DebugAssertLongMessage");
 
    internal static string TraceSwitchLevelTooLow => GetResourceString("TraceSwitchLevelTooLow");
 
    internal static string TraceSwitchInvalidLevel => GetResourceString("TraceSwitchInvalidLevel");
 
    internal static string TraceSwitchLevelTooHigh => GetResourceString("TraceSwitchLevelTooHigh");
 
    internal static string InvalidNullEmptyArgument => GetResourceString("InvalidNullEmptyArgument");
 
    private static bool UsingResourceKeys()
    {
        return s_usingResourceKeys;
    }
 
    internal static string GetResourceString(string resourceKey)
    {
        if (UsingResourceKeys())
        {
            return resourceKey;
        }
        string result = null;
        try
        {
            result = ResourceManager.GetString(resourceKey);
        }
        catch (MissingManifestResourceException)
        {
        }
        return result;
    }
 
    internal static string Format(string resourceFormat, object p1)
    {
        if (UsingResourceKeys())
        {
            return string.Join(", ", resourceFormat, p1);
        }
        return string.Format(resourceFormat, p1);
    }
 
    internal static string Format(string resourceFormat, object p1, object p2)
    {
        if (UsingResourceKeys())
        {
            return string.Join(", ", resourceFormat, p1, p2);
        }
        return string.Format(resourceFormat, p1, p2);
    }
}