How to Resolve MySQL Text Encoding Issues in C# Applications with UTF-8 Encoding?

Understanding MySQL Text Encoding Problems in C# Applications

When working with a MySQL database configured with UTF-8 encoding and connecting to it via Ado.Net Entity Framework, some users encounter issues with special characters being displayed incorrectly. For instance, "ë" may be displayed as "ë."

Resolving the Encoding Disparity

To address this problem, two crucial steps must be taken:

1. Ensure UTF-8 Collation: Verify that the collation for your database or table is UTF-8 (e.g., utf8_general_ci or a similar variant).
2. Specify UTF-8 Character Set in Connection String: Add the parameter Charset=utf8; to your connection string. For example:

"Server=localhost;Database=test;Uid=test;Pwd=test;Charset=utf8;"

Note: Case sensitivity may apply when specifying the charset parameter. It's recommended to use "Charset=utf8;" rather than "CharSet=UTF8;."

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