public void Load()
{
if (this._wsheet.GetOWorksheetPart() != null)
{
Action <Cell> action = delegate(Cell cell) {
RowColumn column = ExcelAddress.ToRowColumn((string)cell.CellReference);
CellProxy proxy = this.EnsureCell(column.Row, column.Column);
if (cell.DataType != null)
{
proxy.DataType = new CellValues?(cell.DataType.Value);
if (((CellValues)cell.DataType.Value) == CellValues.InlineString)
{
proxy.Value = cell.InlineString.Text.Text;
}
else if (cell.CellValue != null)
{
proxy.Value = cell.CellValue.Text;
}
else
{
proxy.Value = string.Empty;
}
}
else if (cell.CellValue != null)
{
proxy.Value = cell.CellValue.Text;
}
if (cell.StyleIndex != null)
{
proxy.StyleIndex = new uint?((uint)cell.StyleIndex);
}
if (cell.ShowPhonetic != null)
{
proxy.ShowPhonetic = new bool?((bool)cell.ShowPhonetic);
}
if (cell.ValueMetaIndex != null)
{
proxy.ValueMetaIndex = new uint?((uint)cell.ValueMetaIndex);
}
if (cell.CellFormula != null)
{
proxy.CreateFormula();
proxy.Formula.Text = cell.CellFormula.Text;
proxy.Formula.R1 = (string)cell.CellFormula.R1;
proxy.Formula.R2 = (string)cell.CellFormula.R2;
proxy.Formula.Reference = (string)cell.CellFormula.Reference;
if (cell.CellFormula.AlwaysCalculateArray != null)
{
proxy.Formula.AlwaysCalculateArray = new bool?((bool)cell.CellFormula.AlwaysCalculateArray);
}
if (cell.CellFormula.Bx != null)
{
proxy.Formula.Bx = new bool?((bool)cell.CellFormula.Bx);
}
if (cell.CellFormula.CalculateCell != null)
{
proxy.Formula.CalculateCell = new bool?((bool)cell.CellFormula.CalculateCell);
}
if (cell.CellFormula.DataTable2D != null)
{
proxy.Formula.DataTable2D = new bool?((bool)cell.CellFormula.DataTable2D);
}
if (cell.CellFormula.DataTableRow != null)
{
proxy.Formula.DataTableRow = new bool?((bool)cell.CellFormula.DataTableRow);
}
if (cell.CellFormula.FormulaType != null)
{
proxy.Formula.FormulaType = new CellFormulaValues?((CellFormulaValues)cell.CellFormula.FormulaType);
}
if (cell.CellFormula.Input1Deleted != null)
{
proxy.Formula.Input1Deleted = new bool?((bool)cell.CellFormula.Input1Deleted);
}
if (cell.CellFormula.Input2Deleted != null)
{
proxy.Formula.Input2Deleted = new bool?((bool)cell.CellFormula.Input2Deleted);
}
if (cell.CellFormula.SharedIndex != null)
{
proxy.Formula.SharedIndex = new uint?((uint)cell.CellFormula.SharedIndex);
}
proxy.Value = null;
}
};
OpenXmlReader reader = OpenXmlReader.Create(this._wsheet.GetOWorksheetPart());
bool flag = false;
while (reader.Read())
{
if (flag && reader.IsStartElement)
{
if ((reader.ElementType == typeof(Row)) && reader.IsStartElement)
{
Row row = (Row)reader.LoadCurrentElement();
if ((from a in row.GetAttributes()
let ln = a.LocalName
where (ln != "r") && (ln != "spans")
select a).Any <OpenXmlAttribute>())
{
this._cachedRows.Add((uint)row.RowIndex, (Row)row.CloneNode(false));
}
foreach (Cell cell in row.Elements <Cell>())
{
action(cell);
}
}
else if (reader.ElementType == typeof(SheetData))
{
bool isStartElement = reader.IsStartElement;
}
else if (reader.IsStartElement)
{
OpenXmlElement item = reader.LoadCurrentElement();
this._cachedElements.Add(item);
}
}
else if (reader.ElementType == typeof(Worksheet))
{
flag = reader.IsStartElement;
}
}
this.Modified = false;
}
}
public void Load()
{
WorksheetPart wp = _wsheet.GetOWorksheetPart();
if (wp == null)
{
return;
}
Action <Cell> readCell = (cell) =>
{
RowColumn rc = ExcelAddress.ToRowColumn(cell.CellReference);
CellProxy cellProxy = this.EnsureCell(rc.Row, rc.Column);
if (cell.DataType != null)
{
cellProxy.DataType = cell.DataType.Value;
if (cell.DataType.Value == CellValues.InlineString)
{
cellProxy.Value = cell.InlineString.Text.Text;
}
else
{
if (cell.CellValue != null)
{
cellProxy.Value = cell.CellValue.Text;
}
else
{
cellProxy.Value = string.Empty;
}
}
}
else
{
if (cell.CellValue != null)
{
cellProxy.Value = cell.CellValue.Text;
}
}
if (cell.StyleIndex != null)
{
cellProxy.StyleIndex = cell.StyleIndex;
}
if (cell.ShowPhonetic != null)
{
cellProxy.ShowPhonetic = cell.ShowPhonetic;
}
if (cell.ValueMetaIndex != null)
{
cellProxy.ValueMetaIndex = cell.ValueMetaIndex;
}
if (cell.CellFormula != null)
{
cellProxy.CreateFormula();
cellProxy.Formula.Text = cell.CellFormula.Text;
cellProxy.Formula.R1 = cell.CellFormula.R1;
cellProxy.Formula.R2 = cell.CellFormula.R2;
cellProxy.Formula.Reference = cell.CellFormula.Reference;
if (cell.CellFormula.AlwaysCalculateArray != null)
{
cellProxy.Formula.AlwaysCalculateArray = cell.CellFormula.AlwaysCalculateArray;
}
if (cell.CellFormula.Bx != null)
{
cellProxy.Formula.Bx = cell.CellFormula.Bx;
}
if (cell.CellFormula.CalculateCell != null)
{
cellProxy.Formula.CalculateCell = cell.CellFormula.CalculateCell;
}
if (cell.CellFormula.DataTable2D != null)
{
cellProxy.Formula.DataTable2D = cell.CellFormula.DataTable2D;
}
if (cell.CellFormula.DataTableRow != null)
{
cellProxy.Formula.DataTableRow = cell.CellFormula.DataTableRow;
}
if (cell.CellFormula.FormulaType != null)
{
cellProxy.Formula.FormulaType = cell.CellFormula.FormulaType;
}
if (cell.CellFormula.Input1Deleted != null)
{
cellProxy.Formula.Input1Deleted = cell.CellFormula.Input1Deleted;
}
if (cell.CellFormula.Input2Deleted != null)
{
cellProxy.Formula.Input2Deleted = cell.CellFormula.Input2Deleted;
}
if (cell.CellFormula.SharedIndex != null)
{
cellProxy.Formula.SharedIndex = cell.CellFormula.SharedIndex;
}
cellProxy.Value = null; // Don't cache/store values for formulas
}
};
OpenXmlReader reader = OpenXmlReader.Create(_wsheet.GetOWorksheetPart());
bool inWorksheet = false;
bool inSheetData = false;
while (reader.Read())
{
if (inWorksheet && reader.IsStartElement)
{
if (reader.ElementType == typeof(Row) && reader.IsStartElement)
{
// ----------------------------------------
// Scan row if anything other than RowIndex and Spans has been set,
// if so then cache
Row r = (Row)reader.LoadCurrentElement();
var needToCacheRow = (from a in r.GetAttributes()
let ln = a.LocalName
where ln != "r" && ln != "spans"
select a).Any();
if (needToCacheRow)
{
_cachedRows.Add(r.RowIndex, (Row)r.CloneNode(false));
}
foreach (Cell cell in r.Elements <Cell>())
{
readCell(cell);
}
// ----------------------------------------
}
else if (reader.ElementType == typeof(SheetData))
{
inSheetData = reader.IsStartElement;
}
else if (reader.IsStartElement)
{
var e = reader.LoadCurrentElement();
_cachedElements.Add(e);
}
}
else if (reader.ElementType == typeof(Worksheet))
{
inWorksheet = reader.IsStartElement;
}
}
// Reset modified to false (loading sets it to true due to CellProxy loading)
this.Modified = false;
}
