public override IExcelCellHolder GetOrCreateCell(ExcelColumnIndex columnIndex, int rowIndex,
bool centrized)
{
rowIndex.ThrowIfValueIsOutOfRange(nameof(rowIndex), 1, int.MaxValue);
int columIndexInt = columnIndex.AsInt32();
columIndexInt.ThrowIfValueIsOutOfRange(nameof(columnIndex), 0, int.MaxValue);
// Because of using one-based indexing.
int fixedRowIndex = rowIndex - 1;
IRow row = GetOrCreateRow(fixedRowIndex, centrized);
ICell cell = row.GetCell(columIndexInt);
ICell result = cell is null
? row.CreateCell(columIndexInt)
: cell;
result = centrized
? result.Center()
: result;
return(new NpoiExcelCellHolder(result));
}
