"红十字会"在MenuStrip中和ToolStrip的问题 [英] "Red Cross" problem on MenuStrip and ToolStrip

问题描述

我有一个软件已经能正常工作在很多机器上，althoughon一体机存在，似乎occasionaly出现问题，MenuStrip中和的ToolStrip都显示为空白的白色背景的红色叉它，一个自定义的控制，将您创建了一个空对象。这不会发生，而我调试，我不知道如何使这一问题再次出现，但它确实发生了。我想知道是否有人知道可能是什么问题？

I have a piece of software that has worked fine on many machines, althoughon one machine there is a problem that appears to occur occasionaly, the MenuStrip and the ToolStrip both appear as a blank white background with a red cross over it, as a custom control would if you created a null object. This doesn't happen whilst I am debugging and I don't know how to make the problem re-occur, but it does happen. I was wondering if anyone knew what could be the problem?

难道是在.NET框架的版本？

Would it be the version of the .NET framework?

感谢

推荐答案

这是司空见惯的事情时，有一个GDI +问题（死亡红X）。你在做的OnPaint 的任何自定义绘制？或者，也许有一个图形资源或字形时已损坏或被处置不当

This is a common occurrence when there's a GDI+ problem ("The Red X of Death"). Are you doing any custom drawing in OnPaint? Or perhaps there's a graphic resource or a glyph which is corrupt or being improperly disposed of.

编辑：我重读你的问题。你似乎有这只是对机器之一。我GOOGLE了一下周围的这一点，我偶然发现的这个古老的线程。底部的职位表明，有可能与虚拟内存的问题关闭：

I've re-read your question. You seem to have this only on one of the machines. I've googled around a bit for this, and I stumbled upon this old thread. The post at the bottom suggests that there might be an issue with Virtual Memory turned off:

我们还是设法解决这个问题 - 我们
看到嵌入式设备运行
XP的问题。该XPe的图像显影剂
已经关闭虚拟内存和
一旦我们把它的问题
就走了。我相信这是只是运行了
内存的系统中显示的图形（也许
特别是如果你使用了大量的
双缓冲）的
症状

We did manage to solve this - we were seeing the problem on a device running XP embedded. The XPe image developer had turned off Virtual Memory and as soon as we turned it on the problem went away. I believe it is just a symptom of the system running out of memory to display the graphics (maybe particularly if you use a lot of double buffering)

希望有所帮助。

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