c#winform如何读取txt文件内容

[qq_45227600]

怎样写入并读取TXT文件中的内容

[wangmoxhn]

File.readalltext读取，file.writealltext写入

[假正经的咸鱼]

读取文件： public void Read(string path) { }

[假正经的咸鱼]

//读取
public void Read(string path)
{
    StreamReader sr = new StreamReader();
    string line ;
    line = sr.ReadLine();
    while (line != null)
    {
        Console.WriteLine(line.ToString());
    }
}

//写入
public void Write(string path,string context)
{
    FileStream fs = new FileStream(path,FileMode.Create);
    byte[] data = System.Text.Encoding.Default.GetBytes(context);
    fs.Write(data,0,data.length);
    fs.Flush();
    fs.Close();
}

[华芸智森]

Using reader As StreamReader = File.OpenText("d:\a.txt") Dim s As String = reader.ReadToEnd() End Using

[lionheart922]

和winform没关系，用System.IO这个命名空间下的类就能实现