how to show new column value in aspx file without compilation [on hold]

I need a mechanism to fetch data from table and put it in aspx file without touching the cs file.I have an asp.net application where back end is SQL server. Label value is populated from SQL tables. Suppose I have added new column in one of the tables and need to show the new column value in aspx page, how it is possible to do without a compilation.

Means I don't want to change cs files, but I am okay to change aspx files

Currently there is no dataset is available in aspx page, each value in columns are assign to each label in c# file, Since dataset is not available how I can add new column value and another new label in aspx file.