How do I break the a BoundField's HeaderText

Question

In HTML in the td of a table you can break text by using
between the words. This also works in the HeaderText of a TemplateItem but not the HeaderTex

Answer 1

Set HtmlEncode = false inside the BoundField

BoundField.HtmlEncode is true by default which means that if HTML is added in the text it will be encoded.
If HtmlEncode is set to false the text is not encoded and the br will work as expected. Unfortunately is not possible to specify this only for the header text, it will affect the cell contents as well.