查找特定单元格值，然后删除excel c#中的行

using Excel = Microsoft.Office.Interop.Excel;

// 创建Excel应用程序对象
Excel.Application excelApp = new Excel.Application();

// 打开Excel文件
Excel.Workbook workbook = excelApp.Workbooks.Open("文件路径");
Excel.Worksheet worksheet = workbook.Worksheets[1]; // 假设要操作的是第一个工作表

int rowCount = worksheet.UsedRange.Rows.Count; // 获取工作表中已使用的行数

for (int i = rowCount; i >= 1; i--)
{
    Excel.Range cell = worksheet.Cells[i, 1]; // 假设要查找的单元格在第一列

    if (cell.Value2 != null && cell.Value2.ToString() == "特定单元格的值")
    {
        Excel.Range row = worksheet.Rows[i];
        row.Delete();
    }
}

workbook.Save();
workbook.Close();
excelApp.Quit();

System.Runtime.InteropServices.Marshal.ReleaseComObject(worksheet);
System.Runtime.InteropServices.Marshal.ReleaseComObject(workbook);
System.Runtime.InteropServices.Marshal.ReleaseComObject(excelApp);