元素列表已更改。枚举操作无法继续。 [英] The element list has changed. The enumeration operation failed to continue.

问题描述

我正在尝试删除节点的子节点。在执行foreach循环期间，我遇到错误 - 元素列表已更改。枚举操作无法继续。我想因为我正在更改XML文件我遇到了这个错误，但不知道如何修复它。有人可以更正我的代码吗？

I am trying to delete the child nodes of a node. During the execution of the foreach loop I am having an error- "The element list has changed. The enumeration operation failed to continue." I think because I am changing the XMLfile I am having that error but dont know how to fix it. Can someone correct my code?

推荐答案

当你在集合上使用 foreach 尝试使用<$时，通常会发生这种情况c $ c>代替。



编辑：

This usually happens when you use foreach on your collections try using for instead.

foreach(var x in collection)
{
...
}
// becomes
for(int i=0;i<collection.length;i++)
{
...
}

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