How to get the Console output in C#

Answered

Zhao Ma

December 07, 2023 14:36

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I'm programming in C#.

If just using Console App, I can see quite some output in the console provided by `model.Optimize()`.

 

When embedding the optimization process into a GUI environment, it seems I can get variables, objectives, etc. using the `GetVars()`, etc. methods, but I cannot get the whole output similar in the console.

 

Is there a way to do it?

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• .NET

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  November 13, 2026 01:33

  This post is more than two years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum, or try Gurobot, our chatbot interface offering instant, expert-level support.
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  Maliheh Aramon

  • Gurobi Staff

  December 08, 2023 00:51

  Hi, 

  See the article How do I instruct Gurobi to produce a log file? 

  When using one of Gurobi APIs, you would need to explicitly specify the log file name via setting the parameter LogFile. The Gurobi log file would be then written in the same directory as the one you are running the optimization script from.

  Best regards,

  Maliheh

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  Zhao Ma

  December 08, 2023 07:47

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  Thanks. 

  For c#, I also found this: 

  https://support.gurobi.com/hc/en-us/articles/8292004602001-How-do-I-use-Gurobi-logging-with-Microsoft-Extensions-Logging-

  which does not need a `LogFile`.

   

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