private string WriteHeaderRow(ExcelOutputTextFormat Format, bool hasTextQ, int row, CultureInfo ci)
{
var sb = new StringBuilder();
for (int col = _fromCol; col <= _toCol; col++)
{
if (hasTextQ)
{
sb.Append(Format.TextQualifier);
}
var v = GetCellStoreValue(row, col);
sb.Append(ValueToTextHandler.GetFormattedText(v._value, _workbook, v._styleId, false, ci));
if (hasTextQ)
{
sb.Append(Format.TextQualifier);
}
if (col < _toCol)
{
sb.Append(Format.Delimiter);
}
}
if (row != _toRow)
{
sb.Append(Format.EOL);
}
return(sb.ToString());
}
/// <summary>
/// Applies the filter, hiding rows not matching the filter columns
/// </summary>
public void ApplyFilter()
{
foreach (var column in Columns)
{
column.SetFilterValue(_worksheet, Address);
}
for (int row = Address._fromRow + 1; row <= _address._toRow; row++)
{
var rowInternal = ExcelRow.GetRowInternal(_worksheet, row);
rowInternal.Hidden = false;
foreach (var column in Columns)
{
var value = _worksheet.GetCoreValueInner(row, Address._fromCol + column.Position);
var text = ValueToTextHandler.GetFormattedText(value._value, _worksheet.Workbook, value._styleId, false);
if (column.Match(value._value, text) == false)
{
rowInternal.Hidden = true;
break;
}
}
}
}
private string GetText(ExcelOutputTextFormat Format, int maxFormats, CultureInfo ci, int row, int col, out bool isText)
{
var v = GetCellStoreValue(row, col);
var ix = col - _fromCol;
isText = false;
string fmt;
if (ix < maxFormats)
{
fmt = Format.Formats[ix];
}
else
{
fmt = "";
}
string t;
if (string.IsNullOrEmpty(fmt))
{
if (Format.UseCellFormat)
{
t = ValueToTextHandler.GetFormattedText(v._value, _workbook, v._styleId, false, ci);
if (!ConvertUtil.IsNumericOrDate(v._value))
{
isText = true;
}
}
else
{
if (ConvertUtil.IsNumeric(v._value))
{
t = ConvertUtil.GetValueDouble(v._value).ToString("r", ci);
}
else if (v._value is DateTime date)
{
t = date.ToString("G", ci);
}
else
{
t = v._value.ToString();
isText = true;
}
}
}
else
{
if (fmt == "$")
{
if (Format.UseCellFormat)
{
t = ValueToTextHandler.GetFormattedText(v._value, _workbook, v._styleId, false, ci);
}
else
{
t = v._value.ToString();
}
isText = true;
}
else if (ConvertUtil.IsNumeric(v._value))
{
t = ConvertUtil.GetValueDouble(v._value).ToString(fmt, ci);
}
else if (v._value is DateTime date)
{
t = date.ToString(fmt, ci);
}
else if (v._value is TimeSpan ts)
{
#if NET35
t = ts.Ticks.ToString(ci);
#else
t = ts.ToString(fmt, ci);
#endif
}
else
{
t = v._value.ToString();
isText = true;
}
}
return(t);
}
