用c#来读取与写入文件是非常方便的,接下来就以一个非常简单的例子逐步说明。
/// <summary>
/// 读取文件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
try
{
FileStream fs = new FileStream("test.bat", FileMode.OpenOrCreate);
StreamReader sr = new StreamReader(fs);
textBox1.Text = sr.ReadToEnd();
sr.Close();
fs.Close();
fs.Dispose();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
} /// <summary>
/// 保存文件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button2_Click(object sender, EventArgs e)
{
try
{
FileStream fs = new FileStream("test.bat", FileMode.OpenOrCreate);
StreamWriter sw = new StreamWriter(fs);
sw.Write(textBox1.Text);
sw.Close();
fs.Close();
fs.Dispose();
MessageBox.Show("文件保存成功!");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}原文:http://blog.csdn.net/testcs_dn/article/details/40274367