void SaveDocument(IDocumentInfo documentInfo, bool checkModificationTime) { long itemId = ParseDocumentIdFromEditor(documentInfo.DocumentId); Item docItem = DataService.FindItemById(itemId); if (docItem == null || checkModificationTime && documentInfo.LastModifyTime < docItem.LastWriteTime) { return; } byte[] content = null; if (IsRichEditDocument(docItem)) { RichEditDocumentInfo richEditDocument = (RichEditDocumentInfo)documentInfo; content = richEditDocument.SaveCopy(RichEditDocumentManager.GetFormat(docItem)); } else if (IsSpreadsheetDocument(docItem)) { SpreadsheetDocumentInfo spreadsheetDocument = (SpreadsheetDocumentInfo)documentInfo; content = spreadsheetDocument.SaveCopy(SpreadsheetDocumentManager.GetFormat(docItem)); } else { throw new Exception("Incorrect document format."); } docItem.UpdateContent(content); DataService.SaveChanges(); }
public DevExpress.Spreadsheet.DocumentFormat GetSpreadsheetDocumentFormat(Item document) { return(SpreadsheetDocumentManager.GetFormat(document)); }