I am trying to use the Visio import and export in FlowchartX Pro and cant get it to work! Is there any VB sample code available?
Thanks 

Hi Stoyan
I am using the ActiveX version. I have the VisioExport.vxt in the .exe directory and a reference to MSXML.

If i use the folowing code I do get a .vdx diagram created (a blank one as expected).
Dim Visio_flow As New FcxVisioExportLib.VisioExporter
Dim flow As New FLOWCHARTLib.FlowChart
Visio_flow.ExportVDX(flow, "D:\test.vdx")

But if I try and refer to my existing flow chart such as

Dim Visio_flow As New FcxVisioExportLib.VisioExporter
Dim flow As New FLOWCHARTLib.FlowChart
flow = AxFlowChart_Process_Flow
Visio_flow.ExportVDX(flow, "D:\test.vdx")

I get an 'Specified cast is not valid' error.

If i refer to the flowchart directly such as
     Visio_flow.ExportVDX(AxFlowChart_Process_Flow, "D:\test.vdx")

I get a 'No such interface supported'!

So the export seems to be working ok until I refer to my existing flowchart!
Thanks for your help
Will