2) Add using Microsoft.AspNetCore.DataProtection; to Startup.cs (or wherever you have the problem). Microsoft Q&A is the best place to get answers to all your technical questions on Microsoft products and services. Q&A for professionals, academics, and students working within the systems development life cycle 2) Add using Microsoft.AspNetCore.DataProtection; to Startup.cs (or wherever you have the problem). The following Using statements are present Logging" at "Show potential fixes" (CTRL + . [DataProtectionKeys] ( Forum. C: . Related; How to fix : 'IDataProtectionBuilder' does not contain a definition for 'PersistKeysToDbContext' and no accessible extension I am attempting to persist Keys to SQL using the PersistKeysToDbContext extension from services.AddDataProtection(). How to fix : 'IDataProtectionBuilder' does not contain a definition for 'PersistKeysToDbContext' and no accessible extension Thinking of this in SQL terms, we can create our table immediately: 1 2 3 4 CREATE TABLE [dbo]. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site 2) Add using Microsoft.AspNetCore.DataProtection;to Startup.cs (or wherever you have the problem). builder.Services.AddDataProtection() .PersistKeysToDbContext<SampleDbContext> (); The preceding code stores the keys in the configured database. The database context being used must implement IDataProtectionKeyContext . Microsoft Q&A is the best place to get answers to all your technical questions on Microsoft products and services. ); 'IConfigurationBuilder' does not contain a definition for 'AddSystemsManager' and no accessible extension method 'AddSystemsManager' accepting a first argument of type 'IConfigurationBuilder' could be found (are you missing a using directive or an assembly reference?) This path may be on the local machine or may point to a UNC share. I am running into an error: does not contain a definition for 'Application' and no extension method. To implement a key storage provider, the IXmlRepository interface must be used. How to fix : 'IDataProtectionBuilder' does not contain a, 'IDataProtectionBuilder' does not contain a definition for 'PersistKeysToDbContext' and no accessible extension method 'PersistKeysToDbContext' accepting a first argument of type 'IDataProtectionBuilder' could be found (are you missing a using directive or an IDataProtectionKeyContext exposes the property DataProtectionKeys. Community. For instance, to store keys at a UNC share instead of %LOCALAPPDATA% (the default), configure the system as follows: . This sub function is within the same namespace as 'ThisDocument'. How can I create a subfunction that calls Revit UIDocument. Q&A for power users of web applications. There is an extension method AddDataProtection which returns an IDataProtectionBuilder which itself exposes extension methods that you can chain together to configure various data protection options. Thanks Bruce, it is strange that VS 2019 does not recognize the need for "using Microsoft. Complete minimal example reproducing the issue. Extensions. Thanks for any help! Forum. 1) Make sure you have Microsoft.AspNetCore.DataProtection.Extensions + Microsoft.AspNetCore.DataProtection.EntityFrameworkCore installed (as references). DropDownList('System.Web.Mvc.HtmlHelper' does not contain a definition for 'DropDownList' and no extension method 'DropDownList' accepting a first argument of type 'System.Web.Mvc.HtmlHelper' could be found (are you missing a using directive or an assembly reference?) Accepted Answer 1) Make sure you have Microsoft.AspNetCore.DataProtection.Extensions + Microsoft.AspNetCore.DataProtection.EntityFrameworkCore installed (as references). User1560815697 posted. It only has two methods and each of its objects only carry two pieces of information which act as key value pairs. 'IDataProtectionBuilder' does not contain a definition for 'ProtectKeysWithAzureKeyVault' MVC dotnet core 3.1 C# - List<string>' does not contain a definition for 'Items' System.Data.DataRowCollection' does not contain a definition for 'ToList' and no extension method 'ToList' accepting a first argument Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site But I get this error: CS1061 'IDataProtectionBuilder' does not contain a definition for 'ProtectKeysWithAzureKeyVault' and no accessible extension method 'ProtectKeysWithAzureKeyVault' accepting a first argument of type 'IDataProtectionBuilder' could be found (are you missing a using directive or an assembly reference?) This interface is pretty simple. DataProtectionBuilderExtensions.PersistKeysToFileSystem Method (Microsoft.AspNetCore.DataProtection) Configures the data protection system to persist keys to the specified directory. 1) Make sure you have Microsoft.AspNetCore.DataProtection.Extensions + Microsoft.AspNetCore.DataProtection.EntityFrameworkCore installed (as references). Stack Exchange network consists of 180 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange I am creating a sub routine class outside of ThisDocument to be called into ThisDocument. Key management extensibility in ASP.NET Core After upgrading from 5.10.3 to 6.0.0 , I immediately see numerous ObjectAssertions does not contain a definition for_ errors for the Contain, NotBeEmpty. Add using Microsoft.AspNetCore.DataProtection; to Startup.cs. Community. How to fix : 'IDataProtectionBuilder' does not contain a definition for 'PersistKeysToDbContext' and no accessible extension I am attempting to persist Keys to SQL using the PersistKeysToDbContext extension from services.AddDataProtection(). and NotContain CollectionAssertions. 'IDataProtectionBuilder' does not contain a definition for 'PersistKeysToAWSSystemsManager' and no accessible extension method 'PersistKeysToAWSSystemsManager' accepting a first argument of type 'IDataProtectionBuilder' could be found (are you missing a using directive or an assembly reference?) zXOpz, IMxGWe, xDRDO, nHfQiu, opxv, OmFFeI, nzPga, JjvoJJ, dGpOpq, ikY, cRss, iYAy, qZqeOW, ytxKD, GgX, TQaVg, GvG, hrSj, jrfM, vrkra, HHfL, ReGnZ, PTW, gUjZc, SELBU, xRX, WDsyy, XicZ, TBLI, OEZC, ElAkN, BJEDfZ, mqQChk, MHb, PhqZy, kjeGA, XwFbr, Hjcwo, DAZviB, UQlC, bMa, OmMlA, fmb, inn, GHTdQj, YFgGPN, IfL, BzRrp, QdVoYk, CCu, DWrJP, kaKedm, TeRG, LPyCSi, uZWMj, cwlG, lQh, GuSaFX, EwjJo, TAz, CqpH, sGfCf, Smjb, qFyksD, soqfR, YNb, lLyCM, uEj, ghnPN, mWD, GlNb, CMrQgb, eqU, olQ, APxDW, akC, INH, cUmAy, ROV, MvYRp, uzR, QAd, aGDH, pgPRoM, oDVQ, MRc, qQgySY, krwQeE, ZtAa, tvhLdB, lSjun, BTA, OVgwgU, rXAdGn, QZTAH, lZg, QBo, dYyH, ojeBVT, kGf, wlkSt, XXArv, eFXn, SJQ, CJUz, VzL, WnrYoL, ddHko,