没有在 DLL 项目中创建 WPF 窗口? [英] No creation of a WPF window in a DLL project?

问题描述

为什么 Visual Studio 不允许我在 DLL 项目中创建 WPF 窗口?

我通过在应用程序项目中创建一个窗口并将其复制到我的 DLL 项目来解决"它.我还发现我可以创建一个 UserControl 并将基类更改为Window".

但如果我不得不这样做，那可能是因为我不应该这样做......

解决方案

在创建项目时，请确保项目类型为 WPF 用户控件库.

如果不是，那就不用担心，只需编辑 csproj 文件并确保 <ProjectTypeGuids> 元素在 Project/PropertyGroup 下包含以下 GUID

<ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

此外，请确保您在项目中引用 PresentationFramework 和 System.Xaml，否则您的代码中将不会获得任何 WPF.

Is there a reason why Visual Studio won't let me create a WPF window in a DLL project?

I "solved" it by creating a window in an Application Project and copying it to my DLL project. I also found that I could just create a UserControl and change the base class to "Window".

But if I had to do it this way, it's maybe because I shouldn't do it...

解决方案

Make sure the project type is WPF User Control Library when you create your project.

If it isn't then no sweat, just edit the csproj file and make sure the <ProjectTypeGuids> element under Project/PropertyGroup contain the following GUIDs

<ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

Also, make sure you reference PresentationFramework and System.Xaml in your project, or you will not get any WPF in your code.

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