我有一个程序，它结合了三个文本文件并将它们全部放在一个中，并按字母顺序对它们进行排序。我想知道如何在不下载和使用 Excel 库的情况下将其放入 Excel 电子表格（如果可能的话）。
如果有帮助，这是我的代码，它结合了所有三个文件。
private void button1_Click(object sender, EventArgs e) // merge files button
{
System.IO.StreamWriter output = new System.IO.StreamWriter("OUTPUT.txt");
String[] parts = new String[1000];
String[] parts2 = new String[1000];
parts = File.ReadAllLines(textBox1.Text); //gets filepath from top textbox
parts2 = File.ReadAllLines(textBox2.Text); //gets filepath from middle textbox
String[] head = File.ReadAllLines(headingFileBox.Text); //header file array
//merging the two files onto one list, there is no need to merge the header file because no math is being
//computed on it
var list = new List<String>();
list.AddRange(parts);
list.AddRange(parts2);
//foreach loop to write the header file into the output file
foreach (string h in head)
{
output.WriteLine(h);
}
//prints 3 blank lines for spaces
output.WriteLine();
output.WriteLine();
output.WriteLine();
String[] partsComb = list.ToArray(); // string array that takes in the list
Array.Sort(partsComb);
//foreach loop to combine files and sort them by 1st letter
foreach (string s in partsComb)
{
partsComb.Equals(s);
output.WriteLine(s);
}
output.Close();
}
任何帮助将非常感激。