Returns the ApiCharacters object that represents a range of characters within the object text. Use the ApiCharacters object to format characters within a text string.
| Name | Type | Description |
| Start | number | The first character to be returned. If this argument is either 1 or omitted, this property returns a range of characters starting with the first character. |
| Length | number | The number of characters to be returned. If this argument is omitted, this property returns the remainder of the string (everything after the Start character). |
builder.CreateFile("xlsx");
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.SetBold(true);
builder.SaveFile("xlsx", "GetCharacters.xlsx");
builder.CloseFile();