// Copy all cells in the specified range to a new location
public static void CopyCellRange(SpreadsheetDocument document, WorksheetPart worksheet, int startRow, int startColumn, int endRow, int endColumn,
int toRow, int toColumn)
{
int rowOffset = toRow - startRow;
int columnOffset = toColumn - startColumn;
XDocument worksheetXDocument = worksheet.GetXDocument();
for (int row = startRow; row <= endRow; row++)
for (int column = startColumn; column <= endColumn; column++)
{
XElement oldCell = GetCell(worksheetXDocument, column, row);
if (oldCell != null)
{
XElement newCell = new XElement(oldCell);
newCell.SetAttributeValue(NoNamespace.r, GetColumnId(column + columnOffset) + (row + rowOffset).ToString());
XElement formula = newCell.Element(S.f);
if (formula != null)
{
ParseFormula parser = new ParseFormula(formula.Value);
formula.SetValue(parser.ReplaceRelativeCell(rowOffset, columnOffset));
}
SetCell(worksheetXDocument, newCell);
}
}
worksheet.PutXDocument();
ForceCalculateOnLoad(document);
}
public static void FormulaReplaceSheetName(SpreadsheetDocument document, string oldName, string newName)
{
foreach (WorksheetPart sheetPart in document.WorkbookPart.WorksheetParts)
{
XDocument sheetDoc = sheetPart.GetXDocument();
bool changed = false;
foreach (XElement formula in sheetDoc.Descendants(S.f))
{
ParseFormula parser = new ParseFormula(formula.Value);
string newFormula = parser.ReplaceSheetName(oldName, newName);
if (newFormula != formula.Value)
{
formula.SetValue(newFormula);
changed = true;
}
}
if (changed)
{
sheetPart.PutXDocument();
ForceCalculateOnLoad(document);
}
}
}