Returns the specified comment reply.
| Name | Type | Default | Description |
| nIndex | Number | 0 | The comment reply index. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
oWorksheet.GetRange("A1").SetValue("1");
var oRange = oWorksheet.GetRange("A1");
var oComment = oRange.AddComment("This is just a number.");
oComment.AddReply("Reply 1", "John Smith", "uid-1");
var oReply = oComment.GetReply(0);
oWorksheet.GetRange("A3").SetValue("Comment's reply text: " + oReply.GetText());
builder.SaveFile("xlsx", "GetReply.xlsx");
builder.CloseFile();