C# DateTime Basics: Build a Day of Week Calculator — PickAClass
⏱ 2h 42m 📚 27 lessons

C# DateTime Basics: Build a Day of Week Calculator

Master fundamental C# concepts and the DateTime struct to develop your first console application for calculating days of the week.

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About this course

Do you want to understand how C# handles dates and times, and build a practical application? This course will guide you through the essentials of date manipulation in C#. By the end of this course, you will be able to confidently use the DateTime struct, handle user input, and develop a robust console application that calculates the day of the week for any specified date. You will learn to: * Understand fundamental C# data types, variables, and console input/output. * Master the DateTime struct for representing, parsing, and manipulating dates and times. * Apply DateTime methods to determine the day of the week and perform date calculations. * Implement robust input validation and error handling for user-provided dates. * Learn to structure a basic C# console application project. * Practice using modern C# features for date-only representations and formatted string output. The course begins with foundational C# concepts, progresses to in-depth coverage of the DateTime struct, and culminates in building a functional console application, incorporating best practices for user interaction and data handling. This course is designed for absolute beginners with no prior programming experience, providing a solid introduction to C# and date manipulation. Start your C# programming journey and build your first practical application today.

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 📱 Phone or computer
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  • Short & focused
    2h 42m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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has successfully demonstrated mastery of
C# DateTime Basics: Build a Day of Week Calculator
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Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
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1.7 hrs
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C# DateTime Basics: Build a Day of Week Calculator
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Just a phone or computer with internet. No installs, no special hardware.

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Yes — full refund within 14 days, no questions asked.

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Forever. Once you purchase, the course is yours to revisit anytime.

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Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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