static void WhatIfExamples()
{
// Get the first What If article
WhatIfArticle first = WhatIf.GetFirstArticle();
// Get the latest What If article
WhatIfArticle latest = WhatIf.GetLatestArticle();
// Get a random What If article
WhatIfArticle random = WhatIf.GetRandomArticle();
// Get a specific What If article by ID
WhatIfArticle fortyTwo = WhatIf.GetArticle(42);
// Get the next article
WhatIfArticle fortyThree = fortyTwo.Next();
// Get the previous article
WhatIfArticle fortyOne = fortyTwo.Previous();
// There's nothing before the first article
WhatIfArticle badFirst = first.Previous();
// ...and nothing after the latest
WhatIfArticle badLast = latest.Next();
// Get the dictionary of What If article entries, keyed on article ID
Dictionary <int, WhatIfArchiveEntry> dict = WhatIf.WhatIfDictionary;
// Refresh the article dictionary
WhatIf.RefreshWhatIfDictionary();
}
/// <summary>
/// Gets the previous What If article
/// </summary>
/// <returns>Previous What If article, null if no previous article</returns>
public WhatIfArticle Previous()
{
WhatIfArchiveEntry prevArchiveEntry = WhatIf.WhatIfDictionary.OrderByDescending(x => x.Key).SkipWhile(x => x.Key >= Id).FirstOrDefault().Value;
if (prevArchiveEntry != null)
{
return(WhatIf.GetArticle(prevArchiveEntry));
}
return(null);
}
/// <summary>
/// Gets the next What If article
/// </summary>
/// <returns>Next What If article, null if no next article</returns>
public WhatIfArticle Next()
{
WhatIfArchiveEntry nextArchiveEntry = WhatIf.WhatIfDictionary.OrderBy(x => x.Key).SkipWhile(x => x.Key <= Id).FirstOrDefault().Value;
if (nextArchiveEntry != null)
{
return(WhatIf.GetArticle(nextArchiveEntry));
}
return(null);
}
public void Dispose()
{
// Clearing all of these ensures that the transient APIs
// can't be called outside of the appropriate scope.
#region dispose-dispatcher service-apis
_GetNuGetExePath = null;
_GetNuGetDllPath = null;
_DownloadFile = null;
_AddPinnedItemToTaskbar = null;
_RemovePinnedItemFromTaskbar = null;
_CreateShortcutLink = null;
_UnzipFileIncremental = null;
_UnzipFile = null;
_AddFileAssociation = null;
_RemoveFileAssociation = null;
_AddExplorerMenuItem = null;
_RemoveExplorerMenuItem = null;
_SetEnvironmentVariable = null;
_RemoveEnvironmentVariable = null;
_AddFolderToPath = null;
_RemoveFolderFromPath = null;
_InstallMSI = null;
_RemoveMSI = null;
_StartProcess = null;
_InstallVSIX = null;
_UninstallVSIX = null;
_InstallPowershellScript = null;
_UninstallPowershellScript = null;
_SearchForExecutable = null;
_GetUserBinFolder = null;
_GetSystemBinFolder = null;
_CopyFile = null;
_CopyFolder = null;
_Delete = null;
_DeleteFolder = null;
_CreateFolder = null;
_DeleteFile = null;
_BeginTransaction = null;
_AbortTransaction = null;
_EndTransaction = null;
_GenerateUninstallScript = null;
_GetKnownFolder = null;
_IsElevated = null;
#endregion
#region dispose-dispatcher core-apis
_Warning = null;
_Message = null;
_Error = null;
_Debug = null;
_Verbose = null;
_ExceptionThrown = null;
_Progress = null;
_ProgressComplete = null;
_GetHostDelegate = null;
_IsCancelled = null;
#endregion
#region dispose-dispatcher request-apis
_OkToContinue = null;
_YieldPackage = null;
_YieldPackageDetails = null;
_YieldPackageSwidtag = null;
_YieldSource = null;
_YieldMetadataDefinition = null;
_YieldInstallationOptionsDefinition = null;
#endregion
#region dispose-dispatcher host-apis
_GetMetadataKeys = null;
_GetMetadataValues = null;
_GetInstallationOptionKeys = null;
_GetInstallationOptionValues = null;
_PackageSources = null;
_GetConfiguration = null;
_ShouldContinueWithUntrustedPackageSource = null;
_ShouldProcessPackageInstall = null;
_ShouldProcessPackageUninstall = null;
_ShouldContinueAfterPackageInstallFailure = null;
_ShouldContinueAfterPackageUninstallFailure = null;
_ShouldContinueRunningInstallScript = null;
_ShouldContinueRunningUninstallScript = null;
_AskPermission = null;
_WhatIf = null;
#endregion
#region dispose-dispatcher protocol-apis
_ProtocolGetNames = null;
_ProtocolIsValidSource = null;
_ProtocolGetItemMetadata = null;
_ProtocolDownloadItem = null;
_ProtocolUnpackItem = null;
_InstallItem = null;
#endregion
_callback = null;
}
public bool WhatIf( )
{
CheckDisposed();
return((_WhatIf ?? (_WhatIf = (_callback.Resolve <WhatIf>() ?? (() => default(bool)))))());
}
/// <summary> /// Article for this archive entry /// </summary> public WhatIfArticle Article() => WhatIf.GetArticle(this);
