/// <summary>
/// Add a single string to shared strings table.
/// Shared string table is created if it doesn't exist.
/// </summary>
/// <param name="spreadsheet">Spreadsheet to use</param>
/// <param name="stringItem">string to add</param>
/// <param name="save">Save the shared string table</param>
/// <returns></returns>
public static bool AddSharedString(DocumentFormat.OpenXml.Packaging.SpreadsheetDocument spreadsheet, string stringItem, bool save = true)
{
DocumentFormat.OpenXml.Spreadsheet.SharedStringTable sharedStringTable = spreadsheet.WorkbookPart.SharedStringTablePart.SharedStringTable;
if (0 == sharedStringTable.Where(item => item.InnerText == stringItem).Count())
{
sharedStringTable.AppendChild(
new DocumentFormat.OpenXml.Spreadsheet.SharedStringItem(
new DocumentFormat.OpenXml.Spreadsheet.Text(stringItem)));
// Save the changes
if (save)
{
sharedStringTable.Save();
}
}
return(true);
}
