private void button1_Click(object sender, EventArgs e)
{
string f = textBox1.Text;
try
{
string output = f + "_output.txt";
writer = new StreamWriter(output);
string file_text = File.ReadAllText(f + ".txt");
sc = new scanner1(file_text, writer);
int done = sc.scan();
if (done == 0)
{
label2.Text = "success";
label2.ForeColor = Color.Green;
out_no++;
}
else
{
label2.Text = "syntax error";
label2.ForeColor = Color.Red;
}
writer.Close();
}
catch
{
label2.Text = "file does not exist";
label2.ForeColor = Color.Red;
writer.Close();
}
}
private void Button1_Click(object sender, EventArgs e)
{
string f = textBox1.Text;
try
{
string output = "output" + out_no.ToString() + ".txt";
writer = new StreamWriter(output);
sc = new scanner1(f, writer);
int done = sc.scan();
writer.Close();
if (done == 0)
{
List <string> tokns = new List <string>();
List <string> values = new List <string>();
int counter_of_tokens = 0;
string file_text = File.ReadAllText(output);
for (int i = 0; i < file_text.Length; i++)
{
if (i == file_text.Length - 1)
{
break;
}
char cur = file_text[i];
string name1 = "";
while (cur != ',')
{
if (cur != ' ' && cur != '\n' && cur != '\t' && cur != '\r')
{
name1 += cur;
}
i++;
cur = file_text[i];
}
i++;
cur = file_text[i];
i++;
cur = file_text[i];
string name2 = "";
while (cur != ' ' && cur != '\n' && cur != '\t' && cur != '\r')
{
if (cur != ' ' && cur != '\n' && cur != '\t' && cur != '\r')
{
name2 += cur;
}
i++;
cur = file_text[i];
}
tokns.Add(name1);
values.Add(name2);
counter_of_tokens++;
}
Output form = new Output(tokns, values, counter_of_tokens);
form.Show();
Hide();
}
else
{
label2.Text = "syntax error";
label2.ForeColor = Color.Red;
}
}
catch
{
writer.Close();
}
}