.net-standard-2.0

来源： https://stackoverflow.com/questions/49655478/cannot-compile-simple-dynamic-code-after-migration-on-netstandard-2-0-codedom

来源： https://stackoverflow.com/questions/49655478/cannot-compile-simple-dynamic-code-after-migration-on-netstandard-2-0-codedom

来源： https://stackoverflow.com/questions/49655478/cannot-compile-simple-dynamic-code-after-migration-on-netstandard-2-0-codedom

来源： https://stackoverflow.com/questions/49655478/cannot-compile-simple-dynamic-code-after-migration-on-netstandard-2-0-codedom

来源： https://stackoverflow.com/questions/60868877/netstandard-dependency-system-io-filenotfoundexception

问题 Apologies if this is a very naive question. I wrote a Windows Form application using .Net 4.5 sometime ago. Recently, I thought it would be a good idea to port it to a .Net Standard 2.0 application using VS Code. There were a couple of problems with missing libraries and classes (System.ServiceModel being the biggest gap), but I have got to the point of building the application successfully. However, when I come to run it, I see the following error: Unhandled Exception: System

问题 I have a .Net Standard 2.0 class library project and I want to add Entity Framework to it. I have added the Entity Framework Core package to the project but no Entity Framework Templates appear when I try to add a new item to the project. I have looked on the web and all I can seem to find is instructions for Code First! How do I get the database first functionality back? 回答1: EF Core does not, and will never, support the EDMX-based Database First workflow with the designer. EF Core stores

问题 I have a .Net Standard 2.0 class library project and I want to add Entity Framework to it. I have added the Entity Framework Core package to the project but no Entity Framework Templates appear when I try to add a new item to the project. I have looked on the web and all I can seem to find is instructions for Code First! How do I get the database first functionality back? 回答1: EF Core does not, and will never, support the EDMX-based Database First workflow with the designer. EF Core stores

问题 I'm creating an Android and iOS app using MvvmCross, the latest version. Now as the portable class library is deprecated I am using .NET Standard library version 2.0. I have this warning in the NuGet package of MvvmCross .....though the project compiles but I am not sure if I need to worry about it as the last line says This package may not be fully compatible with your project. Below is the exact warning warning NU1701: Package 'MvvmCross.Core 5.7.0' was restored using '.NETFramework,Version

问题 i have a Xamarin forms v3.1 project with the .net standard approach, i try to add a reference to a web service i have using add connected service and then from the pop up i choose microsoft web service reference provider. i add the web service link and visual studio (2017 v15.8) discovers its structure then when i click finish it takes a while then shows this error: Unable to generate deps.json, it may have been already generated. You can specify the "-d" option before the tool name for