VS2010打开我的类文件（的.cs）的设计模式 [英] VS2010 opens my class-file (.cs) in the designer mode

问题描述

我已经创建了一个扩展的DbConnection 的一类全新的项目。

I've created a class that extends DbConnection in a brand new project.

public class FakeDbConnection : DbConnection { ... }

在Solution Explorer中的类看起来是这样的：

In the Solution Explorer the class looks like this:

当双击要在设计模式，这将无法正常工作打开它。开放的.csproj文件揭示了问题。

And when double-clicking it wants to open it in design mode which won't work. Opening up the .csproj-file reveals the problem

<ItemGroup>
  <Compile Include="FakeADO\FakeDbConnection.cs">
    <SubType>Component</SubType>
  </Compile>
</ItemGroup>

即使我删除子类型标签VS2010立即重新添加它。很烦人。

Even if I remove the SubType tag VS2010 immediately re-adds it. Very annoying.

我怎么能阻止从VS2010在设计模式下打开了我的cs文件，只是打开它作为一个普通code文件？

How can I stop VS2010 from opening up my .cs file in designer mode and just open it up as a regular code file?

推荐答案

如上所述在回答<一href="http://stackoverflow.com/questions/6256327/vs-2010-setting-non-gui-class-file-as-component">this问题你可以这样做：

As described in an answer to this question you can do this:

[System.ComponentModel.DesignerCategory("Code")]
class FakeDbConnection: DbConnection { ... }

重要提示：的属性必须是的完全合格否则VS2010会忽略这一点。

Important: The attribute needs to be fully qualified otherwise VS2010 will ignore this.

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