How to integrate MySQL with ASP.NET MVC 2 for robust web development?

Setting Up ASP.NET MVC 2 with MySQL

Introduction:

ASP.NET MVC, a web application framework, offers a robust approach for building dynamic and maintainable websites. Extending its functionality to include MySQL, a popular relational database management system, broadens its scope. This article explores the process of setting up ASP.NET MVC 2 to collaborate seamlessly with MySQL.

Configuring the Project:

1. Ensure you have the latest versions of MySQL Connector for .NET (currently 6.2.2.0) and MVC 2 (or use Microsoft's Web Platform Installer).
2. Initiate an empty MySQL database, and create a non-root user with appropriate permissions if required.
3. Establish a new MVC 2 application in Visual Studio.
4. Supplement your MVC 2 application with a reference to MySql.Web.dll, which is either in the GAC or the directory specified by the MySQL Connector installer.
5. Modify the web.config file by replacing the default connection string with the following:

<code class="xml"><connectionstrings>
    ...
    <add name="MySqlMembershipConnection" connectionstring="Data Source=[MySql server host name];
                           userid=[user];
                           password=[password];
                           database=[database name];" providername="MySql.Data.MySqlClient"></add>
    ...
</connectionstrings></code>

Enabling Membership, Roles, and Profile:

6. Within web.config, configure membership using a MySql.Data.MySqlClient provider:

<code class="xml"><membership defaultprovider="MySqlMembershipProvider">
    ...
    <providers>
        ...
        <add name="MySqlMembershipProvider" ... connectionstringname="MySqlMembershipConnection" autogenerateschema="true"></add>
        ...
    </providers>
    ...
</membership></code>

7. Similarly, enable role management with a MySQL provider:

<code class="xml"><rolemanager enabled="true" defaultprovider="MySqlRoleProvider">
    ...
    <providers>
        ...
        <add ... connectionstringname="MySqlMembershipConnection" name="MySqlRoleProvider" autogenerateschema="true"></add>
        ...
    </providers>
    ...
</rolemanager></code>

8. Include a configuration for user profiles:

<code class="xml"><profile>
    ...
    <providers>
        ...
        <add ... connectionstringname="MySqlMembershipConnection" name="MySqlProfileProvider" autogenerateschema="true"></add>
        ...
    </providers>
    ...
</profile></code>

Final Touches:

9. Run the ASP.NET Web Configuration Tool (under "Project" in Visual Studio menus) to validate the configuration and address any errors.
10. Use the command "sn -T [Pathtoyour.dll]" in the Visual Studio command line to obtain the correct public key token if you encounter any issues.

After completing these steps, your ASP.NET MVC 2 application should successfully establish a connection to your MySQL database, allowing you to leverage the strengths of both technologies.

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