Function: read

The read function reads the entire content of a file into a string variable. It takes the open file ID obtained from the "open" function as a parameter. If you want to read a file line by line, consider using the readline function. After the content has been read, you must close the file using the close command.

Parameters:

Return Value:

Type TEXT: The content of the file.

Example:

int x = open("myfile.txt", "r");
string content = read(x);
close(x);

See Also:

• open file
• close file
• write to file