如何在ASP.NET中动态生成列表项到无序列表？

I have an error panel that is subbed in to a page if an error goes wrong to gracefully handle and display errors. Currently, I am just appending the error messages to a string and pushing that to a label. If you have multiple errors, this gets messy. Therefore, I'd like to push each error to a list item in a bulleted, unordered list.I have an error panel that is subbed in to a pa