Using Streams with Strings
Although not often utilized, you can take advantage of StringReader and StringWriter for manipulating strings. The following example generates a new StringBuilder and associates it to a new StringWriter. Then it retrieves the list of filenames in the C:\ directory and puts each string into the writer. You notice that, because of the association between the two objects, changes are reflected to the StringBuilder. Try this:
To read strings you can use the StringReader object, whose constructor requires a string to be read. To continue with the example, we can read the previously created StringBuilder line by line:
You ...
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