[]
Gets the column index where the formula error occurred.
This value identifies the column associated with the invalid or unprocessed formula in the imported JSON content.
public int Column { get; }
Public ReadOnly Property Column As Integer
Workbook sourceWorkbook = new Workbook();
sourceWorkbook.Worksheets[0].Range["C2"].Formula = "=SUM(A1:A2)";
string json = sourceWorkbook.ToJson().Replace("SUM(A1:A2)", "SUM(A1:)");
Workbook importedWorkbook = new Workbook();
IList<JsonError> errors = importedWorkbook.FromJson(json);
FormulaJsonError error = (FormulaJsonError)errors[0];
int column = error.Column;