.NET Core 2.2组装System.Windows.Forms丢失 [英] .NET Core 2.2 Assembly System.Windows.Forms missing

问题描述

我想将.NET Framework 4.0中的项目迁移到.NET Core 2.2。但是我的程序执行中有一个错误。

I want to migrate my project in .NET Framework 4.0 to .NET Core 2.2. But I have an error in my program execution.

我的项目想用 Assembly 类加载.dll ，它可以与.NET Framework 4.0一起正常工作，但不能与.NET Core 2.2一起工作。它引发n个异常：

My project wants to load a .dll with the Assembly class, it's working fine with .NET Framework 4.0 but not with .NET Core 2.2. It's throwing a n exception:

System.Reflection.TargetInvocationException：调用的目标抛出了异常。 ---> System.IO.FileNotFoundException：无法加载文件或程序集'System.Windows.Forms，Version = 2.0.0.0，Culture = neutral，PublicKeyToken = b77a5c561934e089'

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileNotFoundException: Could not load file or assembly 'System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'

using System.Reflection; // Assembly class

var pathToDll = "../../../../";
var asm = Assembly.LoadFrom(pathToDll);

var callingProgObject = asm.GetType("RandomType.CallingProg");
MethodInfo method = callingProgObject.GetMethod("MethodInDll");

var input = new InputForDll();
method.Invoke(callingProgObject, new object[] {input}); // <-------- error

我需要导入一个兼容.NET Core 2.2与.NET Framework 4.0的 System.Windows.Forms 类似？

I need to import one package compatible for .NET Core 2.2 similar to System.Windows.Forms of .NET Framework 4.0?

我的NuGet软件包安装在解决方案：

My NuGet packages installed in Solution:

不如何使用System.Windows.Forms的副本在.NET Core类库中

推荐答案

没有Windows窗体（或WPF）。 NET核心。

There is no Windows Forms (or WPF) for .NET Core.

您想要的东西是不可能的

What you want is not possible

^{（但是使用NET Core中定义的子集以及下一个主要版本）。}

如果您列出了要求，也许人们可以建议另一种方法，但是它赢得了不是Windows窗体。

If you list your requirements, maybe people can suggest another way to do it, but it won't be Windows Forms.

这篇关于.NET Core 2.2组装System.Windows.Forms丢失的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！