I'm working on a Windows application, using ESRI's ArcObjects.
In the ArcGIS 10.4 Engine ToolbarControl, I'm placing a esriControls.ControlsOpenDocCommand. With this, the user can select any .mxd file in his local filesystem.
I would like to save the path to this file, so I can restore it, should the user exit the application and the restart.
Does anyone know how I can determine this?