>Hi everybody,
>
>I want to add method to my grid class, which allows me to change captions in all columns of the grid to be proper of the original content, i.g.
>Before
>stnum| street |stnumext
>After
>Stnum|Street|Stnumext
>
>The problem is that I don't know all my collumns names and headers names. What is the easiest way to achieve this functionality?

Why don't you simply spin through the Columns collection? Each column should have a control derived from the Header class, by default named "Header1", usually as the 1st control in the Column's COntrol array.