Question

用C#语言怎样导入txt文件中的数据，或打开txt格式的文件？（在VS2005中编程，不是Web编程）

Answer 1

比如：

try
{
// Create an instance of StreamReader to read from a file.

// The using statement also closes the StreamReader.

using (StreamReader sr = new StreamReader("TestFile.txt"))
{
String line;
// Read and display lines from the file until the end of

// the file is reached.

while ((line = sr.ReadLine()) != null)
{
Console.WriteLine(line);
}
}
}
catch (Exception e)
{
// Let the user know what went wrong.

Console.WriteLine("The file could not be read:");
Console.WriteLine(e.Message);
}

追问

请问，那要用些什么引用呢？

追答

using System.IO;

Answer 2

StreamReader或者世界File.Open(路径);