MaterialDesignInXAML / MaterialDesignInXAML/MaterialDesignInXamlToolkit

Demo app huge memory leak

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bug demo app
Dominant language
C#
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Forks
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Avg merge
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Description

### Bug explanation

I had the demo app (.NET Core 3.1) running in background, after ~1 hour I noticed some lags, task manager reported that the demo app has used 58 GB of memory.

### Version

4.9.0

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by running the demo app on the reported 4.9.0 / .NET Core 3.1 setup and monitor its memory over time. The payload names no source file, test, or reproduction steps beyond leaving the app running for about an hour. Done means the leak is identified and the demo app no longer grows to extreme memory usage during the same scenario.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
desktop
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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