C# 数组导入Excel中

private void button1_Click(object sender, EventArgs e)
{
  try
  {
    //1.创建Applicaton对象
    Microsoft.Office.Interop.Excel.Application xApp = new Microsoft.Office.Interop.Excel.Application();

    //2.得到workbook对象,打开已有的文件
    Microsoft.Office.Interop.Excel.Workbook xBook = xApp.Workbooks.Open(textBox3.Text + textBox4.Text + ".xlsx",
    Missing.Value, Missing.Value, Missing.Value, Missing.Value,
    Missing.Value, Missing.Value, Missing.Value, Missing.Value,
    Missing.Value, Missing.Value, Missing.Value, Missing.Value);

    //3.指定要操作的Sheet
    Microsoft.Office.Interop.Excel.Worksheet xSheet = (Microsoft.Office.Interop.Excel.Worksheet)xBook.Sheets[1];

   
    for (int i = 0; i < 数组.Count; i++)
    {
      //数组循环读取之后将数据存入Excel的第一列

          //Cells[第几列][第几行]
      xSheet.Cells[1][i + 1] = list2[i];
    }


    //5.保存保存WorkBook
    xBook.Save();
    //6.从内存中关闭Excel对象
    xSheet = null;
    xBook.Close();
    xBook = null;
    //关闭EXCEL的提示框
    xApp.DisplayAlerts = false;
    //Excel从内存中退出
    xApp.Quit();
    xApp = null;
    MessageBox.Show("文件导出成功!");
  }
  catch(IOException eee)
  {
    MessageBox.Show("文件导出失败!");
  }
}

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转载自www.cnblogs.com/NuLLBTF/p/8987096.html