How do I reload data from the tables to the RadGridView?

[Sathyana]

We are beginning to use Telerik WPF UI for a Windows Forms application.  We have a RadGridView bound to a RadEntityFrameworkDataSource which gets
data from the database using Entity Framework.  The data for the grid come from a View in the database.  The data appears fine initially but 
we change data in the tables programmatically.  How do we force the datagrid to retrieve the latest changes from the database? 

Thanks
Sathya

[Maya]

Hello Sathyana,

You need to implement INotifyPropertyChanged interface. After that, once the value of a property is updated, RadGridView will be notified and the change will be reflected immediately in the view. 


Regards,
Maya
Telerik

 

 

[Uwe]

Hello Sathyana,

we are also interested in such a mechanism. Where do you mean to implement the call of  OnPropertyChanged() ? Can you give a small example? We assigen a  MyRadEntityFrameworkDataSource.DbContext = new MyEntities() in the CodeBehind and how do we implement a good working try catch to prevent the Application for crashing on SQL Exceptions?

Thank you in advance and best Regard Uwe