当前上下文中不存在名称“InitializeComponent" [英] The name 'InitializeComponent' does not exist in the current context

问题描述

如果我在 Visual Studio 2010 SP1 中创建一个新项目并选择WPF 应用程序"并尝试构建生成的应用程序，我会收到错误

If I create a new project in Visual Studio 2010 SP1 and select "WPF Application" and tries to build the generated application, I get the error

名称InitializeComponent"在当前上下文中不存在.

The name 'InitializeComponent' does not exist in the current context.

今天早上我在尝试构建当前项目时遇到了类似的错误.昨天，我编译和运行它没有问题.

I got a similar error this morning when I tried to build my current project. Yesterday, I had no problem compiling and running it.

我创建了一个新项目，但每次编译该项目时都会出现错误.我刚刚把项目发给了同事，他刚刚编译没有任何错误.

I created a new project and got the error whenever I compiled the project. I have just sent the project to a colleague, and he has just compiled without any errors.

怎么了?

推荐答案

我遇到过几次，一直忘记是什么原因造成的.我在代码隐藏文件中重命名命名空间时遇到了这个问题，但在 XAML 中没有重命名.

I've encountered this a couple times and keep forgetting what causes it. I ran into this when I renamed the namespace on my code behind file but not in my XAML.

所以检查你是否做了同样的事情.

So check if you've done the same.

namespace 和 class 名称需要匹配，因为它们都是部分类的一部分

The namespace and class names need to match since they are both part of a partial class

namespace ZZZ
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow
    {
         //...
    }
}

<!-- XAML -->
<Window x:Class="ZZZ.MainWindow">

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