Visual Studio错误:具有相同键的项已被添加 [英] Visual Studio Error: An item with the same key has already been added

问题描述

当我尝试在窗体设计器中更改Windows窗体上的默认控件图像 时(无论在哪个控件上)，都会出现此错误:

When I'm trying to change the default Image of a Control on Windows Forms in Form Designer (no matter where on which control) I get this error:

错误消息:具有相同项目 密钥已经添加

Error message: An item with the same key has already been added

我试图删除并重新创建 Resources.resx 文件.工作.

I tried to delete and recreate the Resources.resx file.. I assured that only 1 resx file with these keys exist.. (in fact that's my only resource file) but it still does not work.

我有som字符串和一些图像.就是这样.

I have som strings in it and some images. That's all.

有什么主意吗?

推荐答案

I had this problem too. The solution is to never create a .resx file with the name "Resources.resx" because it conflicts with the "Resources.resx" files that can be automatically created in the project's properties dialog.

只需右键单击并重命名"Resources.resx"，您应该可以完美地更改图像.

Just right-click and rename the "Resources.resx" and you should be able to change images perfectly.

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