Sample code for DGN To STP C# conversion. Use API example code for batch DGN files To STP conversion within VB.NET, Asp.NET or any .NET based application....DGN TO DWFX (Design Web Format XPS) DGN TO OBJ (Object file) DGN...JPEG2000 (JPEG 2000) DGN TO PNG (Portable Network Graphics) DGN...