• .NET Web

    RadGridView for WPF performance compared to Microsoft DataGrid

    Today I saw this blog post and I couldn't resist to test RadGridView for WPF using the same data :) Looks like by default our grid will sort approximately 10 times faster - no need to build your own custom comparers. Enjoy! [Download]...

  • .NET Web

    New Feature: Full EntityDataSource support in RadGrid for ASP.NET AJAX

    I'm pleased to announce that the next version of RadGrid for ASP.NET AJAX will support natively EntityDataSource. All operations like paging, sorting and filtering will be applied directly on the data-base server:   and of course you will able to insert, update and delete records completely codeless. Enjoy! [Download]...

  • .NET Web

    How To: RadGridView for WPF paging, sorting and filtering of 1mil. records with LINQ to SQL

    I've made small example how to perform paging, sorting and filtering directly on the data-base sever using LINQ to SQL and RadGridView for WPF. The data-base is not included however you can use the same code with any data-base with following modifications: - change the connection string in the app.config file - change the table name in BindGrid() method:     IQueryable queryable = new DataClasses1DataContext().[Your Table].AsQueryable(); - define desired total number of items per page and total page count - change the filter expression in the filter button click event handler to desired (currently Contains for Name...

  • .NET Web

    How To: RadGrid hierarchy from objects hierarchy

    Every once in a while we receive support about how to create hierarchical grid directly from objects hierarchy and I decided to post small example how to achieve this easily:   protected void RadGrid1_NeedDataSource(object source, GridNeedDataSourceEventArgs e)   {     RadGrid1.DataSource = MyList;   }   protected void RadGrid1_DetailTableDataBind(object source, GridDetailTableDataBindEventArgs e)   {     e.DetailTableView.DataSource = MyList.Find(          delegate(Master master)          {            return master.ID == Convert.ToInt32(e.DetailTableView.ParentItem.GetDataKeyValue("ID"));         ...

  • .NET Web

    Telerik RadGrid client-side data-binding to RSS and ATOM feeds

    I've made small example how to bind RadGrid for ASP.NET AJAX on the client to an RSS and...