在电子表格中searchinputstring

我正在使用Open XML SDK来打开一个Excel文件（xlsx），我想查找从外部传递的特定string或整数，以检查电子表格中值的重复项。

如何在电子表格的所有单元格中searchinputstring？

Answer 1

这里：

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.IO; using DocumentFormat.OpenXml; using DocumentFormat.OpenXml.Packaging; using DocumentFormat.OpenXml.Spreadsheet; namespace ConsoleApplication3 { class Program { static void Main(string[] args) { using (SpreadsheetDocument document = SpreadsheetDocument.Open(@"C:\Users\user\Desktop\Book1.xlsx", true)) { Sheet sheet = document.WorkbookPart.Workbook.Descendants<Sheet>().First<Sheet>(); Worksheet worksheet = ((WorksheetPart)document.WorkbookPart.GetPartById(sheet.Id)).Worksheet; IEnumerable<Row> allRows = worksheet.GetFirstChild<SheetData>().Descendants<Row>(); foreach (Row currentRow in allRows) { IEnumerable<Cell> allCells = currentRow.Descendants<Cell>(); foreach (Cell currentCell in allCells) { CellValue currentCellValue = currentCell.GetFirstChild<CellValue>(); string data = null; if (currentCell.DataType != null) { if (currentCell.DataType == CellValues.SharedString) // cell has a cell value that is a string, thus, stored else where { data = document.WorkbookPart.GetPartsOfType<SharedStringTablePart>().FirstOrDefault().SharedStringTable.ElementAt(int.Parse(currentCellValue.Text)).InnerText; } } else { data = currentCellValue.Text; } Console.WriteLine(data); /* your code here if(data.contains("myText")) doSomething(); */ } } } } } }