在datatextfield中组合两个字段。这有可能吗?

docs: Multi-field Data Binding

dsAddress.Tables[0].Columns.Add("StreetAndPlace",typeof(string),"StreetAddress + Place");
lstAddressDropdown.DataSource = dsAddress;
lstAddressDropdown.DataTextField = "StreetAndPlace";
lstAddressDropdown.DataBind();
lstAddressDropdown.Items.Insert(0, new ListItem("Please select"));

"StreetAddress + ' ' + Place"

SELECT
'<B>'||SHORTNAME||'</B><br/>('||DEPARTMENT||')' AS USERNAME
FROM TABLE

<b>Mr. Jagdeep Mankotia</b><br>
(Web Application Development)

DataSource.SelectCommand = "Select (Column1 || ' ' || Column2) As Column1And2 From Table";

RadioButtonList1.DataTextField = "Column1And2";