避免在 .resx 文件中硬编码图标文件路径

发布于 2025-01-02 05:58:12 字数 1380 浏览 1 评论 0原文

我试图让我们的应用程序处理不同的图标集（使其可以换肤）。我在此处询问了通常的操作方法。当我尝试应用答案中的解决方案时，我将 .resx 文件中的所有硬编码图标路径替换为使用环境变量的路径。例如，我将...替换

<data name="btnDel" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>..\..\Icons\btnDel.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
</data>

为：

<data name="btnDel" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>$(IconsFolder)\btnDel.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
</data>

然后，作为初始测试，我定义了一个名为 IconsFolder 的系统级环境变量，应用更改，重新启动 Visual Studio 并尝试构建。但我收到此错误：

D:\SVN.DRA.WorkingCopy\UserControl\My Project\Resources.resx(123,5): error MSB3103: Invalid Resx file. Could not find a part of the path 'D:\SVN.DRA.WorkingCopy\UserControl\My Project\$(IconsFolder)\btnDel.png'. Line 123, position 5.

.resx 文件似乎不理解环境变量。那么我怎样才能避免对这些路径进行硬编码呢？

编辑：每个图标都可以被多个项目引用，因此用于配置路径的任何机制的环境变量都必须在整个解决方案范围内可用，并且我应该能够设置它来自 MSBuild 脚本内部。

编辑2：我的所有表单都是在 C# 或 VB.NET 项目中定义的

原文

I'm trying to get our app to handle different icon sets (make it sort of skinnable). I asked about the usual way to do it here. When I tried to apply the solution from the answer, I replaced all hardcoded icon paths in .resx files with paths using an environment variable. For example, I replaced...

<data name="btnDel" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>..\..\Icons\btnDel.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
</data>

...with:

<data name="btnDel" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>$(IconsFolder)\btnDel.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
</data>

Then, as an initial test, I defined a System-level environment variable called IconsFolder, applied changes, restarted Visual Studio and tried to build. But I got this error:

D:\SVN.DRA.WorkingCopy\UserControl\My Project\Resources.resx(123,5): error MSB3103: Invalid Resx file. Could not find a part of the path 'D:\SVN.DRA.WorkingCopy\UserControl\My Project\$(IconsFolder)\btnDel.png'. Line 123, position 5.

It seems like .resx files don't understand environment variables. How can I avoid hardcoding those paths, then?

EDIT: Each icon can be referenced by more than one project, so the environment variable of whatever mechanism is used to configure the paths must be available on a solution-wide basis, and I should be able to set it from inside an MSBuild script.

EDIT 2: All my forms are defined in C# or VB.NET projects

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叫思念不要吵 2025-01-09 05:58:12

系统范围的环境变量可能不起作用。您可能需要尝试按照此处的说明进行操作：

http://msdn.microsoft.com /en-us/library/ms173406.aspx

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能否归途做我良人 2025-01-09 05:58:12

我认为没有办法使用资源文件来完成。实现此目的的一种方法是将位图放到项目上，右键单击它并将构建操作更改为“嵌入式资源”。在文本编辑器中打开项目文件并将路径更改为环境变量。（这就是我们在 VS 2008 中的做法，从那时起他们就变得更容易了）。然后在代码中你可以这样做......

Assembly myAssembly = Assembly.GetExecutingAssembly();
Stream myStream = myAssembly.GetManifestResourceStream("btnDel.png");
new System.Drawing.Bitmap(myStream);

I don't think there is a way to accomplish using the resource file. One way to achieve this is to drop your bitmap on your project, right click it and change build action to "Embedded Resource". Open up the project file in text editor and change the path to your environment variable. (this is how we do it with VS 2008, they have made it easier since then). Then in code you can do this....

Assembly myAssembly = Assembly.GetExecutingAssembly();
Stream myStream = myAssembly.GetManifestResourceStream("btnDel.png");
new System.Drawing.Bitmap(myStream);

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