如何使用Microsoft.Office.Interop dll将数据集导出到C#控制台应用程序中的excel [英] how to export dataset to excel in c# console application using Microsoft.Office.Interop dll

问题描述

如何使用Microsoft.Office.Interop dll将数据从C#控制台应用程序导出到Excel?

How do I export data from my C# console application to Excel using Microsoft.Office.Interop dll?

推荐答案

添加using语句，如下所示:

Add a using statement like this:

using Excel = Microsoft.Office.Interop.Excel;

然后定义一个变量，使您可以使用Excel文档和工作簿:

Then define a variable that will enable you to work with Excel documents and workbooks:

Excel.Application xlApp = new Excel.Application();

创建一个将从DataSet写入Excel文档的函数(这是我的Windows应用程序的button_click函数之一，但我认为您将能够进行必要的调整):

Create a function that will write from your DataSet into an Excel document (This is from one of my Windows applications button_click function, but I think you will be able to make the necessary adjustments):

        for (int i = 0; i < dataGridView1.Rows.Count; i++)
        {
            DataGridViewRow red = dataGridView1.Rows[i];
            for (int j = 0; j < red.Cells.Count-2; j++)
            {
                if (j != 0)
                {
                    xlApp.Cells[i + 1, j + 1] = "'" + Convert.ToString(red.Cells[j].Value);
                }
                else
                {
                    xlApp.Cells[i + 1, j + 1] = Convert.ToString(red.Cells[j].Value);
                }
            }
        }

        xlApp.AutoCorrect.ReplaceText = false;            
        saveFileDialog1.DefaultExt = ".xls";
        saveFileDialog1.FileName = textBox2.Text;
        saveFileDialog1.InitialDirectory = "Desktop";
        saveFileDialog1.ShowDialog();
        try
        {
            xlApp.ActiveWorkbook.SaveCopyAs(FileName);
        }
        catch
        {
            MessageBox.Show("Warning");
        }
        ImeDatoteke = "";
        xlApp.Quit();

如您所见，我使用DataGridView显示要写入Excel文件的数据，但是由于DataGridView使用数据集，所以我认为调整该代码不会有很多问题

As you see, I use DataGridView to display the data that I want to write into the Excel file, but since DataGridView uses DataSets I dont think you will have to much problems to adjust this code

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