CharacterRange
Specifies a range of character positions within a string.
                
Gets or sets the position in the string of the first character of this  CharacterRange.
Gets or sets the number of positions in this  CharacterRange.
Initializes a new instance of the  CharacterRange structure, specifying a range of character positions within a string.
Compares two  CharacterRange objects. Gets a value indicating whether the  First and  Length values of the two  CharacterRange objects are equal.
Compares two  CharacterRange objects. Gets a value indicating whether the  First or  Length values of the two  CharacterRange objects are not equal.