Returns a CharacterRun object representing a range of characters within the cell. Use this property to set the font on specified characters within the cell.

 public CharacterRun GetCharacters(int startIndex)

Public Function GetCharacters(ByVal startIndex As Integer) As CharacterRun

The character position at which to begin the character run.

A CharacterRun object representing a range of characters within the cell.

CharacterRun charRun = cellA1.GetCharacters(0);
Dim charRun As CharacterRun = cellA1.GetCharacters(0)