Multiple Formats in one cell using c#

Question

I want to have mutple format types in one cell in my workbook. For example I want my A1 cell to display \" Name: Aaron Kruger \". When I programmatically

Answer 1

I recorded a macro, it shouldn't be hard to translate it to C#:

ActiveCell.FormulaR1C1 = "Test test"
Range("A1").Select
ActiveCell.FormulaR1C1 = "Test test"
With ActiveCell.Characters(Start:=1, Length:=5).Font
    .Name = "Calibri"
    .FontStyle = "Regular"
    .Size = 11
    .Strikethrough = False
    .Superscript = False
    .Subscript = False
    .OutlineFont = False
    .Shadow = False
    .Underline = xlUnderlineStyleNone
    .ThemeColor = xlThemeColorLight1
    .TintAndShade = 0
    .ThemeFont = xlThemeFontMinor
End With
With ActiveCell.Characters(Start:=6, Length:=4).Font
    .Name = "Calibri"
    .FontStyle = "Bold"
    .Size = 11
    .Strikethrough = False
    .Superscript = False
    .Subscript = False
    .OutlineFont = False
    .Shadow = False
    .Underline = xlUnderlineStyleNone
    .ThemeColor = xlThemeColorLight1
    .TintAndShade = 0
    .ThemeFont = xlThemeFontMinor
End With