SetSize
function SetSize(Size: number = null): voidDescription
Sets the font size property to the specified font. This method will work only with the text format of the cell.
Parameters
- Size
numberdefault: null Font size.
Returns
voidTry It
var oWorksheet = Api.GetActiveSheet();
var oRange = oWorksheet.GetRange("B1");
oRange.SetValue("This is just a sample text.");
var oCharacters = oRange.GetCharacters(9, 4);
var oFont = oCharacters.GetFont();
oFont.SetSize(18);