For example Filter is "XAML CS Files (*.xaml.cs)|*.xaml.cs" MS Win32 OpenFileDialog filter files correctly to show only xaml.cs files. RadOpenFile/SaveFileDialog does not show the xaml.cs files which is wrong.
Hi, The exposed API will be available in our next official version – R3 2018 SP1, scheduled for 17-th October 2018 (Wednesday). Best regards, Ralitsa Kumanova