ASP.Net Datagrid

[C]

Hi,

I have a datagrid on an ASP.Net where the columns are not generated
automatically.

I have 2 questions.

1. How can I loop through the dataset (C#) and set each column field
individually.
The reason I want to do this is because I want to interweave one of the
values in a column in DHTML.

2 If one of my columns is a button column how do I set the text field to be
the value in another column....
For Example.
<asp:datagrid........>
<Columns>
<asp:ButtonColumn DatTextField=?? ...>
<asp:BoundColumn DataField="SomeDataField" DataTextField="Test">
<Columns>
</asp:datagrid>

In above how do I set the text of the button column to be the value in my
Datafield in column 2.

(Note: I may have the names/syntax in above datagrid incorrect, but you
should get the idea)

Any help is much appreciated.


Thanks,
COG.