2483extensionSdk = new TargetPlatformSDK(string.Empty, new Version(0, 0), null); 2616platformSDKKey = new TargetPlatformSDK(uapRegistryName, directoryUnderRoot.Key, null); 2620platformSDKKey = new TargetPlatformSDK(rootPathWithIdentifier.Name, directoryUnderRoot.Key, null); 2635targetPlatformSDK = new TargetPlatformSDK(platformSDKKey.TargetPlatformIdentifier, platformSDKKey.TargetPlatformVersion, platformSDKManifestExists ? platformSDKDirectory : null); 2719TargetPlatformSDK platformSDKKey = new TargetPlatformSDK(platformIdentifier, registryVersions.Key, null); 2755targetPlatformSDK = new TargetPlatformSDK(platformSDKKey.TargetPlatformIdentifier, platformSDKKey.TargetPlatformVersion, platformSDKmanifestExists ? platformSDKDirectory : null);

17public class TargetPlatformSDK : IEquatable<TargetPlatformSDK> 154if (!(obj is TargetPlatformSDK moniker)) 170public bool Equals(TargetPlatformSDK other)

238private static Dictionary<string, IEnumerable<TargetPlatformSDK>> s_cachedTargetPlatforms; 243private static Dictionary<string, TargetPlatformSDK> s_cachedExtensionSdks; 405IEnumerable<TargetPlatformSDK> targetPlatformMonikers = GetTargetPlatformMonikers(diskRoots, extensionDiskRoots, registryRoot, targetPlatformIdentifier, targetPlatformVersion); 406foreach (TargetPlatformSDK moniker in targetPlatformMonikers) 451IEnumerable<TargetPlatformSDK> targetPlatformMonikers = GetTargetPlatformMonikers(diskRoots, multiPlatformDiskRoots, registryRoot, targetPlatformIdentifier, targetPlatformVersion); 453foreach (TargetPlatformSDK moniker in targetPlatformMonikers) 466private static IEnumerable<TargetPlatformSDK> GetTargetPlatformMonikers(string[] diskRoots, string[] extensionDiskRoots, string registryRoot, string targetPlatformIdentifier, Version targetPlatformVersion) 474IEnumerable<TargetPlatformSDK> targetPlatformSDKs = RetrieveTargetPlatformList(diskRoots, extensionDiskRoots, registryRoot); 477.Where<TargetPlatformSDK>(platformSDK => 483.OrderBy<TargetPlatformSDK, Version>(platform => platform.TargetPlatformVersion); 530IEnumerable<TargetPlatformSDK> targetPlatforms = RetrieveTargetPlatformList(diskRoots, extensionDiskRoots, registryRoot); 531var targetPlatformMoniker = targetPlatforms.Where<TargetPlatformSDK>( 539.OrderByDescending<TargetPlatformSDK, Version>(platform => platform.TargetPlatformVersion) 540.DefaultIfEmpty(null).FirstOrDefault<TargetPlatformSDK>(); 766public static IList<TargetPlatformSDK> GetTargetPlatformSdks() => GetTargetPlatformSdks(null, null); 774public static IList<TargetPlatformSDK> GetTargetPlatformSdks(string[] diskRoots, string registryRoot) 776IEnumerable<TargetPlatformSDK> targetPlatforms = RetrieveTargetPlatformList(diskRoots, null, registryRoot); 777return targetPlatforms.Where<TargetPlatformSDK>(platform => platform.Path != null).ToList<TargetPlatformSDK>(); 787public static IList<TargetPlatformSDK> FilterTargetPlatformSdks(IList<TargetPlatformSDK> targetPlatformSdkList, Version osVersion, Version vsVersion) 789var filteredTargetPlatformSdkList = new List<TargetPlatformSDK>(); 791foreach (TargetPlatformSDK targetPlatformSdk in targetPlatformSdkList) 968TargetPlatformSDK matchingSdk = GetMatchingPlatformSDK(targetSdkIdentifier, targetSdkVersion, diskRoots, extensionDiskRoots, registryRoot); 1009private static string GetPlatformVersion(TargetPlatformSDK targetSdk, string targetPlatformIdentifier, string targetPlatformVersion) 1011string platformKey = TargetPlatformSDK.GetSdkKey(targetPlatformIdentifier, targetPlatformVersion); 1091TargetPlatformSDK matchingSdk = GetMatchingPlatformSDK(targetPlatformIdentifier, targetPlatformVersion, diskRoots, null, registryRoot); 1092string platformKey = TargetPlatformSDK.GetSdkKey(targetPlatformIdentifier, targetPlatformVersion); 1154private static bool TryGetPlatformManifest(TargetPlatformSDK matchingSdk, string platformKey, out PlatformManifest manifest) 1232TargetPlatformSDK matchingSdk = GetMatchingPlatformSDK(targetPlatformIdentifier, targetPlatformVersion, diskRoot, null, null); 1233string platformKey = TargetPlatformSDK.GetSdkKey(targetPlatformIdentifier, targetPlatformVersion); 1265var targetPlatform = GetMatchingPlatformSDK(targetPlatformIdentifier, targetPlatformVersion, diskRoots, null, registryRoot); 1317TargetPlatformSDK targetPlatform = GetMatchingPlatformSDK(targetPlatformIdentifier, targetPlatformVersion, diskRoots, null, registryRoot); 1342IEnumerable<TargetPlatformSDK> targetPlatformSDKs = RetrieveTargetPlatformList(diskRoots, null, registryRoot); 1345foreach (TargetPlatformSDK sdk in targetPlatformSDKs) 1560private static TargetPlatformSDK GetMatchingPlatformSDK(string targetPlatformIdentifier, string targetPlatformVersion, string diskRoots, string multiPlatformDiskRoots, string registryRoot) 1588private static TargetPlatformSDK GetMatchingPlatformSDK(string targetPlatformIdentifier, Version targetPlatformVersion, string[] diskRoots, string[] multiPlatformDiskRoots, string registryRoot) 1593IEnumerable<TargetPlatformSDK> targetPlatforms = RetrieveTargetPlatformList(diskRoots, multiPlatformDiskRoots, registryRoot); 1595TargetPlatformSDK matchingSdk = targetPlatforms 1596.FirstOrDefault<TargetPlatformSDK>(platform => 1606matchingSdk = targetPlatforms.FirstOrDefault<TargetPlatformSDK>(platform => platform.ContainsPlatform(targetPlatformIdentifier, versionString)); 2438private static IEnumerable<TargetPlatformSDK> RetrieveTargetPlatformList(string[] diskRoots, string[] extensionDiskRoots, string registrySearchLocation) 2456s_cachedTargetPlatforms = new Dictionary<string, IEnumerable<TargetPlatformSDK>>(StringComparer.OrdinalIgnoreCase); 2461s_cachedExtensionSdks = new Dictionary<string, TargetPlatformSDK>(StringComparer.OrdinalIgnoreCase); 2464if (!s_cachedTargetPlatforms.TryGetValue(cachedTargetPlatformsKey, out IEnumerable<TargetPlatformSDK> collection)) 2466var monikers = new Dictionary<TargetPlatformSDK, TargetPlatformSDK>(); 2480if (!s_cachedExtensionSdks.TryGetValue(cachedExtensionSdksKey, out TargetPlatformSDK extensionSdk)) 2498private static void GatherExtensionSDKListFromDirectory(IEnumerable<string> diskRoots, TargetPlatformSDK extensionSdk) 2525internal static void GatherExtensionSDKs(DirectoryInfo extensionSdksDirectory, TargetPlatformSDK targetPlatformSDK) 2547string SDKKey = TargetPlatformSDK.GetSdkKey(sdkNameFolders.Name, sdkVersionDirectory.Name); 2579internal static void GatherSDKListFromDirectory(List<string> diskroots, Dictionary<TargetPlatformSDK, TargetPlatformSDK> platformSDKs) 2613TargetPlatformSDK platformSDKKey; 2622TargetPlatformSDK targetPlatformSDK = null; 2673internal static void GatherSDKsFromRegistryImpl(Dictionary<TargetPlatformSDK, TargetPlatformSDK> platformMonikers, string registryKeyRoot, RegistryView registryView, RegistryHive registryHive, GetRegistrySubKeyNames getRegistrySubKeyNames, GetRegistrySubKeyDefaultValue getRegistrySubKeyDefaultValue, OpenBaseKey openBaseKey, FileExists fileExists) 2719TargetPlatformSDK platformSDKKey = new TargetPlatformSDK(platformIdentifier, registryVersions.Key, null); 2720TargetPlatformSDK targetPlatformSDK = null; 2815string sdkKey = TargetPlatformSDK.GetSdkKey(sdkName, sdkVersion); 2864private static void GatherSDKListFromRegistry(string registryRoot, Dictionary<TargetPlatformSDK, TargetPlatformSDK> platformMonikers) 3022private static void GatherPlatformsForSdk(TargetPlatformSDK sdk) 3049string sdkKey = TargetPlatformSDK.GetSdkKey(platformIdentifier.Name, platformVersion.Name);