Question

我的.txt文件的值由空格分隔。我想将它存储在Excel工作表中，每个值用空格分隔。我希望Excel工作表的完整第一列填充“1”，然后我的.txt数据应该存储在每个单独的cols中。

有人可以帮我完成代码吗？

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using Excel = Microsoft.Office.Interop.Excel;

namespace ExcelExample
{
class CreateExcelDoc
{
    private Excel.Application app = null;
    private Excel.Workbook wb = null;
    private Excel.Worksheet sheet = null;
    private Excel.Range workSheet_range = null;
    public CreateExcelDoc()
    {
        createDoc();
    }
    public void createDoc()
    {
        try
        {
            app = new Excel.Application();
            app.Visible = true;
            wb = app.Workbooks.Add(1);
            sheet = (Excel.Worksheet)wb.Sheets[1];
        }
        catch (Exception e)
        {
            Console.Write("Error");
        }
        finally
        {
        }
        wb.SaveAs(@"C:\Users\AniKet\Desktop\testdata.xls");

    }

    public void CloseExcel()
    {
        wb.Saved = true;

            app.Quit();
    }


    private void btnXlsConvert_Click()
    {
        StreamReader s = new StreamReader(@"C:\Users\AniKet\Desktop\Project Work\SpatioTemporalFeature\ABHASHDEKAACTIONDistorted Mode");
        string line = "";
        while ((line = s.ReadLine()) != null) {
            string[] arr = Console.ReadLine().Split(' ');

            int value = arr.Length;
            for (int i = 0; i < value; i++)
            {
               arr
            }

        }
    }


    static void Main(string[] args)
    {

        CreateExcelDoc excell_app = new CreateExcelDoc();

        excell_app.CloseExcel();
    }
 }
}

Answer 1

这样的事情应该这样做：

private void btnXlsConvert_Click()
{
    StreamReader s = new StreamReader(
        @"C:\Users\AniKet\Desktop\Project Work\SpatioTemporalFeature\blah blah");
    string line = "";

    int row = 1;

    while ((line = s.ReadLine()) != null) {

        sheet.Cells[row, 1].Value = 1;
        int col = 2;

        string[] arr = line.Split(' ');  // this was changed

        int value = arr.Length;
        for (int i = 0; i < value; i++)
        {
            sheet.Cells[row, col++].Value = arr[i];
        }

        row++;
    }
}

Answer 2

使用包含以下行的文本文件：

325.762468575136 279.298876476974 4868.68544600939 1.10961923847695 8089703.163‌96659 226.605218091523 97.6742962078548 9.71830985915493 16.943661971831 9216.419‌6216552 62.9441248429543 87.4616147589764

这对我有用：
对于每一行（while-loop）：
1.将没有空格的所有值保存到字符串数组中 2.将第一列的值设置为“1”，并将文本文件中的值写入.xls文件
3.关闭流
4.删除文件（如果已存在） 5.保存新的.xls文件

private void btnXlsConvert_Click()
{

    StreamReader stream = new StreamReader(file_path);
    string line;
    int rowIndex = 1;

    while ((line = stream.ReadLine()) != null)
    {
        string[] values = line.Split(' ');

        sheet.Cells[rowIndex, 1].Value = 1;
        for (int columnIndex = 2; columnIndex < values.Length + 2;columnIndex++)
        {
            sheet.Cells[rowIndex, columnIndex].Value = values[columnIndex - 2];
        }
        rowIndex++;
    }

    stream.Close();

    try
    {
        if (File.Exists(@"C:\Users\Timmo\Desktop\testdata.xls"))
            File.Delete(@"C:\Users\Timmo\Desktop\testdata.xls");

        wb.SaveAs(@"C:\Users\AniKet\Desktop\testdata.xls");
    }
    catch(Exception ex)
    {
         MessageBox.Show(ex.Message);
    }
}

如何将.txt插入Excel？

2 个答案: