asp.net-core-1.1

问题 I'm using Visual Studio 2017 for mac with dotnet Core and EF Core. After setting up the mssql image in Docker container , I was trying to add the connection string but throwing connection error. I tried with different options such as ip address , container name , host name etc. as server name but none of them worked. "Default": "Server=172.17.0.2; Database=ERPDb; User=sa; Password =******;" with container name "Default": "Server=ecstatic_hermann; Database=ERPDb; User=sa; Password=******;"

问题 I'm trying to remote debug an asp.net core 1.1 api app (targeting .net framework 4.5.2) that's running on Azure. I attach the debugger via Server Explorer. The debugger attaches to the correct process. But any breakpoint I set has the message "The breakpoint will not currently be hit. No symbols have been loaded for this document." All answers I've seen to such a problem assume that the modules window shows all modules loaded by my project, but in my case the modules window is empty! I'm on

问题 I have created a Class Library project with the following .csproj: <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <TargetFramework>netcoreapp1.1</TargetFramework> </PropertyGroup> <ItemGroup> <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="1.1.1" /> <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="1.1.1" /> <PackageReference Include="Microsoft.EntityFrameworkCore.sqlserver.Design" Version="1.1.1" /> <PackageReference Include="Microsoft

问题 Situation: I need to create some kind of controlling part of the communication over Modbus TCP/IP in my ASP.NET Core project. Communication is working correctly with Modbus, but I need to read some Modbus addresses pernamently and I need to set them interval. I have such structure for this in db. I have now singleton called CommunicationRepository, which is such controller for this protocol and have methods to read from the module, write to module, have structure for data from modules, etc.

问题 Background I am wanting to write a small, personal web app in .NET Core 1.1 to interact with YouTube and make some things easier for me to do and I am following the tutorials/samples in Google's YouTube documentation. Sounds simple enough, right? ;) Authenticating with Google's APIs seems impossible! I have done the following: Created an account in the Google Developer Console Created a new project in the Google Developer Console Created a Web Application OAuth Client ID and added my Web App

问题 I'm trying to make a shared library for a .NET MVC Core 1.1 app that contains a controller that needs to be registered in the host MVC app. I've found some examples of this for earlier versions of .NET Core but none of them seem to work in the current release. This was the approach that looked most promising: services .AddMvc() .AddApplicationPart(typeof(OtherAssembly.Controller).GetTypeInfo().Assembly) .AddControllersAsServices(); I have not altered the standard routes so they still look

问题 In an ASP .NET Core 1.1 project (VS 2017) I try to use the ShortName attrubute of the Display property in order to use the DisplayFor HTML Helper: [Display(Name="Project Name", ShortName="Name", Description="The name of the project")] public string Name { get; set; } I read the following answer that does the trick for the Description . Unfortunately for a reason I don't understand, this doesn't work for the ShortName . There is the code I tried, the first method seems OK, but the second does

问题 In classic asp.net in order to return large json data i enable it web.config <system.web.extensions> <scripting> <webServices> <jsonSerialization maxJsonLength="2147483644"/> </webServices> </scripting> </system.web.extensions> and then also set the max length in action method public ActionResult GetData() { var data = _service.GetData(); var json = Json(data); json.MaxJsonLength = Int32.MaxValue; return json; } what is equivalent in ASP.NET core? In asp.net core I don't see JsonResult has

问题 Managed Debugging Assistant 'FatalExecutionEngineError' : 'The runtime has encountered a fatal error. The address of the error was at 0x641ad419, on thread 0x5d0c. The error code is 0xc0000005. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user code. Common sources of this bug include user marshaling errors for COM-interop or PInvoke, which may corrupt the stack.' This only seems to happen using Asp.Net Core 1.1 and only with entity framework for .net (not

问题 I noticed that when publishing my new Aspnet Core 1.1 (just updated to VS 2017) project it is always missing the forwardWindowsAuthToken="true" from the web.config. More info and the fix I found was here: https://developercommunity.visualstudio.com/content/problem/26751/publish-aspnet-core-to-iis-with-windows-authentica.html I also tried adding: services.Configure<IISOptions>(options => { options.ForwardWindowsAuthentication = true; }); to my ConfigureServices method but it didn't help. So my