Drawings SDK Developer Guide > Getting Started with Drawings SDK > Using Sample Applications >
Database Reactors Usage Sample for .dgn Files

Summary

ODA Product: Drawings SDK
Sample Name: ExReactors
Categories: C++ / Advanced / Working with .dgn files / Android, iOS, macOS, Linux, Windows, WinCE, WinRT
Location: <INSTALL_DIR>/Dgn/Examples/ExReactors

Note: <INSTALL_DIR> is a directory where you unpacked the Drawings SDK archive.

Description

A console application that reads a .dgn file and modifies elements to illustrate the usage of database reactors.

Run Sample Application

To run the ExReactors sample application, please do the following:

  1. Open the terminal and go to the directory where the sample binary file is built:
    • For Windows: <INSTALL_DIR>\exe\<PLATFORM_NAME>\
    • For Non-Windows OS: <INSTALL_DIR>/bin/<PLATFORM_NAME>/
    <INSTALL_DIR> is a directory where you unpacked the Drawings SDK archive.
    To determine your <PLATFORM_NAME> parameter, please see the ODA Platform Naming Conventions section in the Downloading Drawings SDK topic.
  2. Run the sample with appropriate arguments:
    ExReactors <source file>
source file Full path to the source .dgn file.

If the application executed properly, you will see the progress of the source file loading process and messages that inform about database elements being modified. In case you get the "usage" message, check the parameters. An error message indicates problems with the source file.

See also:

Using the Sample Code

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