22. C# (do-while Loop)

📰 Dev.to · Sabin Sim

Learn to use a do-while loop in C# to repeatedly ask a user for input until a condition is met

beginner Published 19 Feb 2026
Action Steps
  1. Create a new C# project in Visual Studio
  2. Declare a string variable to store user input
  3. Use a do-while loop to repeatedly ask the user for input until the input is longer than 10 letters
  4. Validate the user input using the Length property
  5. Break out of the loop when the condition is met
Who Needs to Know This

Software engineers and developers can benefit from understanding do-while loops to handle user input and validation in their applications

Key Insight

💡 Use do-while loops to repeatedly execute a block of code while a condition is true

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🚀 Master do-while loops in C# to handle user input validation! 💻

Key Takeaways

Learn to use a do-while loop in C# to repeatedly ask a user for input until a condition is met

Full Article

Goal Keep asking the user: “Enter a word longer than 10 letters.” Repeat until the...
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