[]
Gets or sets the quote character used to enclose quoted cell text in CSV content.
The default value is '"'.
public char CellSeparator { get; set; }
Public Property CellSeparator As Char
CsvOpenOptions options = new CsvOpenOptions();
options.CellSeparator = '\'';
char cellSeparator = options.CellSeparator;
workbook.Open("path/to/source.csv", options);