private void button6_Click(object sender, EventArgs e)
{
if (FileOperation.GetFileSize(FullPath) == 0)
{
string[] strArray = GetData();
File.WriteAllLines(FullPath, strArray);
}
//如果里面已经有了记录
else
{
string[] strArray = GetData();
//下面就是一种插入数据的方式
File.AppendAllLines(FullPath, strArray);
}
button5.Enabled = true;
button6.Enabled = false;
MessageBox.Show("上传成功！");
}
private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "选择要打开的txt文件";
ofd.Filter = "AllFiles(*.*)|*.*|TXT(*.*)|*.txt";
ofd.ShowDialog();//显示选取图像路径的窗口
textBox1.Visible = true;
textBox1.Text = ofd.FileName;
//ImgPath = ofd.FileName;
if (!(File.Exists(ofd.FileName)))
{
MessageBox.Show("没有选取文件", "提示");
return;
}
//判断是不是txt
string fileName = ofd.FileName;
FileOperation judgeSample = new FileOperation(fileName);
isTxtDelegate isTxtSample = new isTxtDelegate(judgeSample.isTXT);
if (isTxtSample(fileName))
{
label2.Visible = true;
button2.Enabled = true;
}
else
{
label3.Visible = true;
}
FullPath = textBox1.Text;
long SizeOfFile = FileOperation.GetFileSize(FullPath);
if (SizeOfFile > 650)
{
MessageBox.Show("本程序目前不支持处理多条记录的文件，多条记录更新无效。");
button2.Enabled = false;
}
else
{
Regex regex1 = new Regex(@"SerialNumber:(\w*)");
Regex regex2 = new Regex(@"Price:(\d*),");
Regex regex3 = new Regex(@"Builder:(\w*)");
Regex regex4 = new Regex(@"Model:(\w*)");
Regex regex5 = new Regex(@"Type:(\w*)");
Regex regex6 = new Regex(@"BackWood:(\w*)");
Regex regex7 = new Regex(@"TopWood:(\w*)");
//1 读取数据
//string text = System.IO.File.ReadAllText(FullPath);
//Console.WriteLine(text);
//2 按行读取，按行输出
DataStruct DS1 = new DataStruct();
string[] lines = System.IO.File.ReadAllLines(FullPath);
foreach (string line in lines)
{
string contend = "";
//这里就是非常适合委托和lambda了。装一波逼。
if (regex1.IsMatch(line))
{
contend = regex1.Match(line).Groups[1].Value;
DS1.SerialNumber = contend;
Console.WriteLine(contend);
textBox2.Text = contend;
}
else if (regex2.IsMatch(line))
{
contend = regex2.Match(line).Groups[1].Value;
long mylong = long.Parse(contend);
DS1.Price = mylong;
Console.WriteLine(contend);
numericUpDown1.Value = mylong;
}
else if (regex3.IsMatch(line))
{
contend = regex3.Match(line).Groups[1].Value;
DS1.Builder = contend;
Console.WriteLine(contend);
textBox7.Text = contend;
}
else if (regex4.IsMatch(line))
{
contend = regex4.Match(line).Groups[1].Value;
DS1.Model = contend;
Console.WriteLine(contend);
textBox4.Text = contend;
}
else if (regex5.IsMatch(line))
{
contend = regex5.Match(line).Groups[1].Value;
Console.WriteLine(contend);
DS1.Type = contend;
textBox6.Text = contend;
}
else if (regex6.IsMatch(line))
{
contend = regex6.Match(line).Groups[1].Value;
DS1.BackWood = contend;
Console.WriteLine(contend);
textBox3.Text = contend;
}
else if (regex7.IsMatch(line))
{
contend = regex7.Match(line).Groups[1].Value;
DS1.TopWood = contend;
Console.WriteLine(contend);
textBox5.Text = contend;
}
button2.Enabled = true;
}
//3 按行读取，按行输出
//using (System.IO.StreamReader sr = new System.IO.StreamReader(FullPath))
//{
// string str;
// while ((str = sr.ReadLine()) != null)
// {
// Console.WriteLine(str);
// }
//}
}
}