[DataGrid:HyperL inkColumn] How to make HyperLinkColumn with two datafields?

[Jongmin]

Hi!
I am making HyperLinkColumn in datagrid.

It is simple to make the hyerlinkcolumn with one datafield.
<asp:HyperLinkC olumn
Text="NAME"
DataNavigateUrl Field="NAME"
DataNavigateUrl FormatString="h ttp://www.aaa.com?Nam e={0}"
SortExpression= "NAME" />

However, I want to make the hyperlinkconlum with two or
more datafields

I tried to the following ways... but it didn't work...

1)
<asp:HyperLinkC olumn
Text="NAME"
--->DataNavigateUr lField="ID"
--->DataNavigateUr lField="NAME"
DataNavigateUrl FormatString="h ttp://www.aaa.com?ID= {0}
&Name={0}"
SortExpression= "NAME" />

2)
<asp:HyperLinkC olumn
Text="NAME"
--->DataNavigateUr lField="ID, NAME"
DataNavigateUrl FormatString="h ttp://www.aaa.com?ID= {0}
&Name={0}"
SortExpression= "NAME" />
How to make HyperLinkColumn with two or more datafields?

Thanks,
Jongmin