如何使用C#和SDK获取OOXML中的"第一张"表？

using DocumentFormat.OpenXml;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Spreadsheet;

public static void GetFirstTable(string filePath)
{
    using (SpreadsheetDocument document = SpreadsheetDocument.Open(filePath, false))
    {
        WorkbookPart workbookPart = document.WorkbookPart;
        WorksheetPart worksheetPart = workbookPart.WorksheetParts.First();
        SheetData sheetData = worksheetPart.Worksheet.Elements<SheetData>().First();
        Row row = sheetData.Elements<Row>().First();

        foreach (Cell cell in row.Elements<Cell>())
        {
            // 获取单元格的值
            string cellValue = cell.CellValue.Text;
            Console.WriteLine(cellValue);
        }
    }
}

string filePath = @"C:\path\to\your\ooxml\file.xlsx";
GetFirstTable(filePath);