Concatenate Elements in a String Array in .NET

Use the String.Join method to concatenate elements of a string array. See below for sample code.

var stringArray = new string[] {"element1", "element2"};var combinedString = String,Join(" | ", stringArray); 

Charlie has over a decade of experience in website administration and technology management. As the site admin, he oversees all technical aspects of running a high-traffic online platform, ensuring optimal performance, security, and user experience.

See also  AI Coding Assistants in 2026: Productivity Gains and the New Developer Workflow

About Our Editorial Process

At DevX, we’re dedicated to tech entrepreneurship. Our team closely follows industry shifts, new products, AI breakthroughs, technology trends, and funding announcements. Articles undergo thorough editing to ensure accuracy and clarity, reflecting DevX’s style and supporting entrepreneurs in the tech sphere.

See our full editorial policy.