I've got three RadGrids on a single page. Two of them are simply databound to a DataTable at runtime. The third, however, uses a custom template to add custom controls at runtime. When a postback of the entire page occurs, the first two grids retain their data just fine, but the third (the one with custom cells) does not. All the controls disappear and there is nothing in the cells.
Is there no way to make the grid save the custom controls added at runtime?