我意识到这是一个老问题，但是:

I realise this is an old question, however:

1. 将每个 RadioButton 的停靠样式设置为 DockStyle.None
2. 为每个 RadioButton 设置 AutoSize = True.

如果您设置了停靠栏样式，则自动调整大小将不起作用.确保上面的内容适用于表格中的每个子控件.

Autosize won't work if you have a dock style set. Make sure you the above is true for each child control on the table.