Windows API CodePack. Get All Selected Items from CommonOpenFileDialog:IFileOpenDialog

I work with the CommonOpenFileDialog class from the Windows® API Code Pack for Microsoft® .NET Framework that implements the IFileOpenDialog interface. More info about Windows API CodePack here: [login to view URL] Problem #1. Pressing on the Open button in the "Open File Dialog" dialog window opens the FIRST selected folder in all the below cases: - A single folder was selected - Folder(s) and file(s) were selected - Multiple folders were selected Task #1 I need to close the "Open File Dialog" dialog window after pressing the Open button if at least one file or one folder was selected. Problem #2. The below method returns the first selected folders if (multiple folders) or (mutltiple folders and files) were selected in the "Open File Dialog" dialog window. [login to view URL]([MarshalAs([login to view URL])] out IShellItemArray ppsai) Task #2 Create a method that will return all selected elements (folders and files) in the IFileOpenDialog window as a list of IShellItem, no matter what I selected there.