/// <summary>
/// Gets the cell data.
/// </summary>
/// <param name="worksheet">The sheet</param>
/// <param name="area">The area</param>
/// <param name="rowIndex">Index of the row</param>
/// <param name="columnIndex">Index of the column</param>
/// <param name="opt">The opt</param>
/// <returns></returns>
static object GetCellData(Worksheet worksheet, SheetArea area, int rowIndex, int columnIndex, ImportExportOptions opt)
{
if (opt.Formula && (area == SheetArea.Cells))
{
string formula = worksheet.GetFormula(rowIndex, columnIndex);
if (!string.IsNullOrEmpty(formula))
{
return(string.Format("={0}", (object[])new object[] { formula }));
}
}
if (!opt.UnFormatted)
{
IFormatter formatter = worksheet.GetActualFormatter(rowIndex, columnIndex, area);
if (formatter != null)
{
return(worksheet.Value2Text(worksheet.GetValue(rowIndex, columnIndex, area), formatter));
}
}
object columnLabel = worksheet.GetValue(rowIndex, columnIndex, area);
if ((columnLabel == null) && (area == SheetArea.ColumnHeader))
{
columnLabel = worksheet.GetColumnLabel(rowIndex, columnIndex);
}
if ((columnLabel == null) && (area == (SheetArea.CornerHeader | SheetArea.RowHeader)))
{
columnLabel = worksheet.GetRowLabel(rowIndex, columnIndex);
}
return(columnLabel);
}
