Hi! I have a hiarerchial rad grid. I have some drop downs on the page where a user can select from month and year and to month and year and pulls a dataset from the database based on the date range. When the page refreshes the headers and data for the master table are refreshed but the detail tables do not. I have tried to call the datagrid.rebind() but that does not refresh the detail tables. If i set the veiwstate to false then it works but I have to click on the + to expand the detail table twice which I do not want to do. PLEASE HELP!!!