We have a scenario, with a batch-mode grid page, that is inserted into multiple pages (via an IFrame) on the site. Depending upon the containing page, the grid will show different (but related) columns. In most cases, we have the grid freeze the first three columns ​which works fine. However, in a two cases, the frozen columns are hidden and horizontal scrolling is not necessary. As such, we would like to simply remove the FrozenColumnsCount (or possibly just set it to 0?). How can I do this using both client-side and code-behind code?