public string OpenDataFile()
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
string a = "";
Dating dating = new Dating();
dating.SetIndex(3);
dating.SetValue(2);
openFileDialog1.InitialDirectory = "..";
openFileDialog1.Filter = @"txt files (*.*)|*.txt|All files (*.*)|*.*";
openFileDialog1.FilterIndex = 2;
openFileDialog1.RestoreDirectory = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
try {
a = openFileDialog1.FileName;
} catch (Exception ex) {
MessageBox.Show(@"Error al seleccionar archivo: " + ex.Message);
}
}
return(a);
}
private void button1_Click(object sender, EventArgs e)
{
string filename = this.OpenDataFile();
Dating dating = new Dating();
dating.GetDataFromFile(filename, ' ');
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.ShowDialog();
dating.WriteToFile(saveFileDialog.FileName);
/*
* string str = @"E:\csharp-cpp\cpp\ab-test\Debug\ab-test.exe " + "\"" +
* filename + "\"";
*
* System.Diagnostics.Process p = new System.Diagnostics.Process
* {
* StartInfo =
* {
* FileName = "cmd.exe",
* UseShellExecute = false,
* RedirectStandardInput = true,
* RedirectStandardOutput = true,
* RedirectStandardError = true,
* CreateNoWindow = true
* }
* };
* //是否使用操作系统shell启动
* //接受来自调用程序的输入信息
* //由调用程序获取输出信息
* //重定向标准错误输出
* //不显示程序窗口
* p.Start(); //启动程序
*
* //向cmd窗口发送输入信息
* p.StandardInput.WriteLine(str + "&exit");
*
* p.StandardInput.AutoFlush = true;
* // p.StandardInput.WriteLine("exit");
* //向标准输入写入要执行的命令。这里使用&是批处理命令的符号，表示前面一个命令不管是否执行成功都执行后面(exit)命令，如果不执行exit命令，后面调用ReadToEnd()方法会假死
* //同类的符号还有&&和||前者表示必须前一个命令执行成功才会执行后面的命令，后者表示必须前一个命令执行失败才会执行后面的命令
*
* //获取cmd窗口的输出信息
* string output = p.StandardOutput.ReadToEnd();
*
* // char[] aaa = { '\\', 'r', '\\', 'n' };
* string[] mutliLine = Regex.Split(output, @"\r\n");
* for (int i = 4; i < mutliLine.Length; i++) {
* this.richTextBox1.Text += mutliLine[i] + "\r\n";
* }
*
* // this.richTextBox1.Text = output;
* // StreamReader reader = p.StandardOutput;
* // string line=reader.ReadLine();
* // while (!reader.EndOfStream)
* //{
* // str += line + " ";
* // line = reader.ReadLine();
* //}
*
* p.WaitForExit(); //等待程序执行完退出进程
* p.Close();
*
* Console.WriteLine(output);
*/
}