.NET Import STP-file

RdeMan

Hello,

I've got an BricsCAD Mechanical and Communicator license.
When using the .NET environment i'm trying to import a STP-file but it keeps failing with the following error: "Value does not fall within the expected range."

The import of the DXF is succesfull, and I am able to import the STP-file manually in bricscad.

Here is the scipt:

private static void Main(string[] args)
{
    try
    {
        ConnectToAcad();

        // Get the active document
        AcadDocument acDocComObj;
        acDocComObj = acAppComObj.ActiveDocument;
        double[] pt = new double[] { 0.0, 0.0, 0.0 };

        string file = null;
        file = @"C:\temp\test.dxf";
        if (File.Exists(file))
        {
            object dxf = acDocComObj.Import(file, null, 1.0);
        }
        file = @"C:\temp\test.stp";
        if (File.Exists(file))
        {
            var stp = acDocComObj.Import(file, (object)pt, 1.0);
        }
    }
    catch (Exception ex)
    {
        MessageBox.Show(ex.Message);
    }
}

public static void ConnectToAcad()
{
    //The PROGID for BRICSCAD
    const string strProgId = "BricscadApp.AcadApplication";

    // Get a running instance of BRICSCAD
    try
    {
        acAppComObj = (AcadApplication)Marshal.GetActiveObject(strProgId);
    }
    catch // An error occurs if no instance is running
    {
        try
        {
            // Create a new instance of BRICSCAD
            acAppComObj = (AcadApplication)Activator.CreateInstance(Type.GetTypeFromProgID(strProgId), true);
        }
        catch
        {
            // If an instance of AutoCAD is not created then message and exit
            MessageBox.Show("Instance of 'AutoCAD.Application' could not be created.");
            return;
        }
        // Display the application and return the name and version
        acAppComObj.Visible = true;
        MessageBox.Show("Now running " + acAppComObj.Name + " version " + acAppComObj.version);
    }
}