internal StringBuilder ToXmlString(SharedStrings sharedStrings, int rowNumber)
{
StringBuilder cell = new StringBuilder();
if (this.Value != null)
{
bool isString = false;
object value = this.Value;
if (this.Value is int)
{
isString = false;
}
else if (this.Value is double)
{
isString = false;
}
else if (this.Value is string)
{
isString = true;
}
if (isString)
{
value = sharedStrings.AddString(value.ToString());
}
cell.AppendFormat("<c r=\"{0}{1}\"{2}>", GetExcelColumnName(this.ColumnNumber), rowNumber, (isString ? " t=\"s\"" : string.Empty));
cell.AppendFormat("<v>{0}</v>", value);
cell.Append("</c>");
}
return cell;
}
internal StringBuilder ToXmlString(SharedStrings sharedStrings, int rowNumber)
{
StringBuilder cell = new StringBuilder();
if (Value != null)
{
bool isString = false;
object value = Value;
if (Value is int)
{
isString = false;
}
else if (Value is double)
{
isString = false;
}
else if (Value is string)
{
isString = true;
}
if (isString)
{
value = sharedStrings.AddString(value.ToString());
}
cell.AppendFormat("<c r=\"{0}{1}\"{2}>", GetExcelColumnName(ColumnNumber), rowNumber, (isString ? " t=\"s\"" : string.Empty));
cell.AppendFormat("<v>{0}</v>", value);
cell.Append("</c>");
}
return(cell);
}
/// <summary>
/// Main disposal function
/// </summary>
protected virtual void Dispose(bool disposing)
{
if (Archive == null)
{
return;
}
if (Archive.Mode != ZipArchiveMode.Read)
{
bool ensureSharedStrings = false;
// Update or create xl/sharedStrings.xml file
if (SharedStrings != null)
{
ensureSharedStrings = SharedStrings.PendingChanges;
SharedStrings.Write();
}
// Update xl/_rels/workbook.xml.rels file
UpdateRelations(ensureSharedStrings);
// Update xl/workbook.xml file
string[] sheetNames = UpdateWorkbook();
// Update [Content_Types].xml file
UpdateContentTypes(ensureSharedStrings);
// Update docProps/app.xml file
UpdateDocPropsApp(sheetNames);
}
Archive.Dispose();
}
private IEnumerable <Cell> GetCells(XElement rowElement, SharedStrings sharedStrings)
{
foreach (XElement cellElement in rowElement.Elements())
{
Cell cell = new Cell(cellElement, sharedStrings);
if (cell.Value != null)
{
yield return(cell);
}
}
}
private IEnumerable<Cell> GetCells(XElement rowElement, SharedStrings sharedStrings)
{
foreach (XElement cellElement in rowElement.Elements())
{
Cell cell = new Cell(cellElement, sharedStrings);
if (cell.Value != null)
{
yield return cell;
}
}
}
public Row(XElement rowElement, SharedStrings sharedStrings)
{
try
{
this.RowNumber = (from a in rowElement.Attributes("r")
select int.Parse(a.Value)).First();
}
catch (Exception ex)
{
throw new Exception("Row Number not found", ex);
}
if (rowElement.HasElements)
{
this.Cells = GetCells(rowElement, sharedStrings);
}
}
public Row(XElement rowElement, SharedStrings sharedStrings)
{
try
{
this.RowNumber = (from a in rowElement.Attributes("r")
select int.Parse(a.Value)).First();
}
catch (Exception ex)
{
throw new Exception("Row Number not found", ex);
}
if (rowElement.HasElements)
{
this.Cells = GetCells(rowElement, sharedStrings);
}
}
/// <summary>
/// Create a new Cell
/// </summary>
/// <param name="cellElement">Cell</param>
/// <param name="sharedStrings">The collection of shared strings used by this document</param>
public Cell(XElement cellElement, SharedStrings sharedStrings)
{
bool isTextRow = (from a in cellElement.Attributes("t")
where a.Value == "s"
select a).Any();
string columnName = (from a in cellElement.Attributes("r")
select a.Value).FirstOrDefault();
this.ColumnNumber = GetExcelColumnNumber(columnName);
if (isTextRow)
{
this.Value = sharedStrings.GetString(cellElement.Value);
}
else
{
this.Value = cellElement.Value;
}
}
/// <summary>
/// Create a new Cell
/// </summary>
/// <param name="cellElement">Cell</param>
/// <param name="sharedStrings">The collection of shared strings used by this document</param>
public Cell(XElement cellElement, SharedStrings sharedStrings)
{
bool isTextRow = (from a in cellElement.Attributes("t")
where a.Value == "s"
select a).Any();
string columnName = (from a in cellElement.Attributes("r")
select a.Value).FirstOrDefault();
this.ColumnNumber = GetExcelColumnNumber(columnName);
if (isTextRow)
{
this.Value = sharedStrings.GetString(cellElement.Value);
}
else
{
this.Value = cellElement.Value;
}
}
internal void PrepareArchive(bool openSharedStrings = true)
{
if (Archive == null)
{
if (ReadOnly)
{
Archive = new ZipArchive(ExcelFileStream, ZipArchiveMode.Read);
}
else
{
Archive = new ZipArchive(ExcelFileStream, ZipArchiveMode.Update);
}
}
// Get Strings file
if (SharedStrings == null && openSharedStrings)
{
SharedStrings = new SharedStrings(Archive);
}
}
// <summary>
// Output Row as an Xml element with cells nested
// </summary>
internal StringBuilder ToXmlString(SharedStrings sharedStrings)
{
StringBuilder row = new StringBuilder();
if (Cells != null && Cells.Any())
{
row.AppendFormat("<row r=\"{0}\">", RowNumber);
try
{
foreach (Cell cell in Cells)
{
row.Append(cell.ToXmlString(sharedStrings, RowNumber));
}
}
finally
{
row.Append("</row>");
}
}
return(row);
}
internal StringBuilder ToXmlString(SharedStrings sharedStrings)
{
StringBuilder row = new StringBuilder();
if (this.Cells != null && Cells.Any())
{
row.AppendFormat("<row r=\"{0}\">", this.RowNumber);
try
{
foreach (Cell cell in this.Cells)
{
row.Append(cell.ToXmlString(sharedStrings, this.RowNumber));
}
}
finally
{
row.Append("</row>");
}
}
return row;
}
