Export IFC using the IFCExportConfiguration class

[Alexandros]

//Define Document
Document doc;

//Create an Instance of the IFC Export Class
IFCExportOptions IFCExportOptions = new IFCExportOptions();

//Apply the IFC Export Setting (Those are equivalent to the Export Setting in the IFC Export User Interface)
myIFCExportConfiguration.VisibleElementsOfCurrentView = true;

//Create an instance of the IFC Export Configuration Class
BIM.IFC.Export.UI.IFCExportConfiguration myIFCExportConfiguration = BIM.IFC.Export.UI.IFCExportConfiguration.CreateDefaultConfiguration();

//Define the a 3d view to export
ElementId ExportViewId = null;

//Pass the setting of the myIFCExportConfiguration to the IFCExportOptions
myIFCExportConfiguration.UpdateOptions(IFCExportOptions, ExportViewId);

//Define the output Directory for the IFC Export
string Directory = @"c:\"

//Process the IFC Export
doc.Export(Directory, doc, IFCExportOptions);