The StringBuilder class is a member of the System.Text namespace and can be instantiated using the
Dim NewStringBuilder As New System.Text.StringBuilder
Once an instance of the class has been instantiated, text
may be added to the class by using the Append method, as shown below.
Subsequent text may be concatenated to the text already
contained in the class by making further uses of the Append method.
Finally, once all of the concatenations have been performed,
the entire text may be accessed using the ToString() method of the class.
Note that the StringBuilder class contains a number of other
methods and properties that are beyond the scope of this article.