public LibreOfficeTests() { _serviceManager = new ComObject("com.sun.star.ServiceManager"); _desktop = _serviceManager.createInstance("com.sun.star.frame.Desktop"); var prop1 = _serviceManager.Bridge_GetStruct("com.sun.star.beans.PropertyValue"); prop1.Name = "Hidden"; prop1.Value = true; var prop2 = _serviceManager.Bridge_GetStruct("com.sun.star.beans.PropertyValue"); prop2.Name = "ShowTrackedChanges"; prop2.Value = false; _loadProps = new object[] { prop1, prop2 }; }