Work with files - var2

  • pptx
  • 02.05.2020
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Work with files

LO: Use of files to read and write information

Evaluation Criteria:

Knowledge
• Know how to read from text file
• Know how to write to text file

Understanding
• Describes the process of reading from text file
• Describes the process of writing to text file

Application
• Write code for reading from text file
• Write code for writing to text file

Vocabulary

stream

exception

Specified location

substitute text files

File path

Dispose

Useful expressions for dialogs :

Well, the variable of string type is passed to text file for … .
For example, reading every line of file is … .
Obviously, the text files are used for the wide variety of cases like … .

Reading from text file

Research

Evaluation Criteria

Descriptors

Know how to read from text file

Reads the code to understand it
Types the code into program
Executes code to ascertain the work of code

Describes the process of reading from text file

Explains the examples of code to partner classmate

Research

Introducing to writing into text file

Evaluation Criteria

Descriptors

Know how to write to text file

Reads the code to understand it
Types the code into program
Executes code to ascertain the work of code

Describes the process of writing to text file

Explains the examples of code to partner classmate

Summary

Explain the process of reading from text file

Explain the process of writing to text file

Why there is a need to read/write from/to text file while programming?

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