听起来像破碎了安装。也许重新安装.NET和/或VS 2008并删除任何插件。



另外见这里 [ ^ ]。



干杯

Uwe

Sounds like a broken installation. Maybe reinstall .NET and/or VS 2008 and remove any plug-ins.

Also see here[^].

Cheers
Uwe

按照以下步骤操作：

右键单击Visual Studio中的项目，

Follow this steps,
Right Click on the project in Visual studio and,

1. Choose Build or Rebuild Solution.<br />
2. Choose Clean Solution.<br />
3. If not working in above 2 steps rename the project.

你提供的信息太少，无法完全解决问题，但我在最近的回答中解释了背景：

在vs2010 c＃中运行Windows表单应用程序时出错[ ^ ]。

-SA

You provided too little information to solve the problem completely, but I explained the background in my recent answer:
Error in running windows form application in vs2010 c#[^].

—SA