static public WorkbookAdaptor Open(string workbookPath, bool readOnly = true)
{
if (workbookPath == null)
{
throw new ArgumentNullException("Path to workbook cannot be null.");
}
if (!File.Exists(workbookPath))
{
throw new ArgumentException("Workbook does not exist");
}
try
{
SpreadsheetDocument doc = SpreadsheetDocument.Open(workbookPath, !readOnly);
var wb = new WorkbookAdaptor();
wb.Document = doc;
SharedStringTable sst = doc.WorkbookPart.SharedStringTablePart.SharedStringTable;
wb.SharedStrings = new SharedStrings(sst);
wb.Sheets = doc.WorkbookPart.Workbook.GetFirstChild <Sheets>();
return(wb);
}
catch (Exception ex)
{
throw new ApplicationException("Error opening workbook", ex);
}
}
public WorksheetAdaptor(WorkbookAdaptor workbookAdaptor, Worksheet worksheet)
{
if (workbookAdaptor == null)
{
throw new ArgumentNullException("WorkbookAdaptor cannot be null in WorksheetAdaptor");
}
if (worksheet == null)
{
throw new ArgumentNullException("Workseet cannot be null in WorksheetAdaptor");
}
WorkbookAdaptor = workbookAdaptor;
Worksheet = worksheet;
SheetData = worksheet.GetFirstChild <SheetData>() as SheetData;
SheetDimension dimension = worksheet.GetFirstChild <SheetDimension>() as SheetDimension;
UsedRange = new CellRange(dimension.Reference.Value);
SheetData sheetData = worksheet.GetFirstChild <SheetData>() as SheetData;
foreach (Row row in sheetData)
{
foreach (Cell cell in row.ChildElements.OfType <Cell>())
{
var c = new TableCell(cell, WorkbookAdaptor.SharedStrings);
_cellMap[c.Reference] = c;
}
}
}
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
Worksheet = null;
SheetData = null;
UsedRange = null;
WorkbookAdaptor = null;
}
disposedValue = true;
}
}