.NET Building Blocks: Build a Configurable Database Credential Selector

Visual Studio provides convenient design-time wizards to define static database connection strings that you can store in your settings files. Storing connection strings in configuration files means you can update the connection string without having to recompile or redeploy the host program, although it does require restarting the application. This article presents a dynamically configurable user control that lets you provide users with the capability to change the connection parameters themselves. You have complete control—letting them change all or only some portions of the connection string.

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