Use C# streams to read and write file data

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In this Guided Project, you will:

Read bytes from a file to detect a character.

Use a C# StringReader to Read text Strings from a file.

Use a C# StreamWriter to write directory information to a file.

2 hours
Intermediate
No download needed
Split-screen video
English
Desktop only

By the end of this project, you will Use C# streams to read and write file data in a C# program. The C# Stream class is used to process data from various sources including internet data, in-memory data, and file data. The File Stream class implements the Stream class to provide convenient access to file data.

Skills you will develop

  • C# DirectoryInfo

  • C# StringStream

  • C# StreamReader

  • C# FileStream

  • C# StreamWiter

Learn step-by-step

In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:

  1. Read bytes from a file to detect a character.

  2. Write bytes to a file after modifying the data.

  3. Use a C# StringReader to Read text Strings from a file.

  4. Practice Quiz

  5. Use a C# StreamReader to detect a pattern in a file.

  6. Use a C# StreamWriter to write directory information to a file.

  7. Capstone Task: C# Streams to Read and Write File Data

How Guided Projects work

Your workspace is a cloud desktop right in your browser, no download required

In a split-screen video, your instructor guides you step-by-step

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You'll learn by doing through completing tasks in a split-screen environment directly in your browser. On the left side of the screen, you'll complete the task in your workspace. On the right side of the screen, you'll watch an instructor walk you through the project, step-by-step.