Like in MS Win 32 OpenFileDialog - thumbnails with preview or details about the selected file. Check the attached images for better clarification.
Currently, showing a dialog can take 10-20 seconds when started in DEBUG mode. And 3-5 seconds RELEASE mode. Improve the loading time. A little way to speed up is to set ExpandToCurrentDirectory to False.
Currently RadFileDialogs do not provide such tooltips when hovering files and folders. Check the attached image for clarification.
Currently mobile phones are not visible in the navigation tree of the file dialogs.
Make them available like in MS Explorer and file dialogs.
It would be nice to create a seamless experience for our users between an application that uses the RadFileDialogs and their native Windows OS. To that end, having the RadFileDialogs use the same InitialSelectedLayout as the base OS would go a long way. Adding some way to identify the current Windows setting and to set the RadFileDialog accordingly would be a great help.
Add a full autocomplete support - while the control is focused, type certain keys and the file dialogs should select the relative match for the currently typed text.
A binding error is thrown in RadOpenFolderDialog when it is shown. System.Windows.Data Error: 40 : BindingExpression path error: 'IsSearchActive' property not found on 'object' ''OpenFolderDialogViewModel' (HashCode=65514185)'. BindingExpression:Path=IsSearchActive; DataItem='OpenFolderDialogViewModel' (HashCode=65514185); target element is 'FileDialogSearchPane' (Name=''); target property is 'IsSearchViewActive' (type 'Boolean')