DgnPlatform API - Overview

1. DgnCore v/s MSCore
  • DgnCore API: Functions/Methods declared in DgnPlatform & implemented by DgnPlatform .
  • MSCore API: Functions/Methods declared in DgnPlatform  but implemented outside DgnPlatform (i.e. implemented in DgnPlatform Host) .



2.Primary In-Memory Data Structures


Files:

DgnFile


Representsa V8 DGN file
A File consists of one or more Models


Models:


DgnModel

A Model consists of one or more Elements


Elements:

Represents a basic unit of information
AnElement is essentially a C-style structure with custom data (Linkages & Xattributes)
ElementHandler,ElementHandle,EditElementHandle

 
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