最近处理表格的时候发现个问题，若列名中带“&”，比如："A&B",显示为"AB",若"A&&B"显示为"A B"，&符号怎么都不能显示
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看了下源码，你这个需求是无法实现的：
- Assembly code
/* * Bug in Windows. When a column header contains a * mnemonic character, Windows does not measure the * text properly. This causes '...' to always appear * at the end of the text. The fix is to remove * mnemonic characters and replace doubled mnemonics * with spaces. */
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我也去看了下，这个源码就在，找到TableColumn这个类，然后找到setText方法，楼主你也可以看到这段注释了，是个BUG，呵呵，The fix is to remove mnemonic characters and replace doubled mnemonics with spaces.不过这句也给出了解决的办法