how to do Live chart or Live datagrid in silverlight 4 with RIA service and Entity Framework 4

Question

can anyone tell me how i can do a Live chart/datagrid with using RIA service and Entity Framework 4 in silverlight 4? So whenever the data has been updated in the database, then the corresponding row or chart will update automatically

thank you

Answer 1

我认为您可以尝试在几个时间段内刷新与您的数据网格或图表绑定的集合。