Here are a few title options, keeping in mind the question format and focusing on the issue and solution: Option 1 (Direct and Specific): * Android App to MySQL: \'System.TypeInitializationExcep

Android App and MySqlConnection: Error Opening Connection

When attempting to establish a connection between an Android application and MySQL, users may encounter an error that states:

System.TypeInitializationException: The type initializer for 'MySql.Data.MySqlClient.Replication.ReplicationManager' threw an exception.

This error occurs when using the MySql.Data package. To resolve this issue, consider the following solution:

Solution

Replace the MySql.Data package with the MySqlConnector package, which is specifically optimized for Xamarin Android applications.

Code

<code class="csharp">MySqlConnection _Conn;

public void Conectar()
{
    string SC;

    SC = "server = XXX; Port = 3306; database = XXX; user id = XXX; password = XXX; charset = utf8";

    _Conn = new MySqlConnector.MySqlConnection(SC);

    _Conn.Open();
}</code>

Additional Information

• Download the MySqlConnector NuGet package from https://www.nuget.org/packages/MySqlConnector/
• Refer to the following documentation for further guidance on using MySqlConnector in Xamarin Android: https://dev.mysql.com/doc/connector-net/en/connector-net-tutorials-dotnet-core-intro.html

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