Exemplo n.º 1
0
        private void bTestExpression_Click(object sender, EventArgs e)
        {
            this.dataGridView1.Rows.Clear();
            this.dataGridView1.Columns.Clear();
            try
            {
                string[]        ignore = tIgnore.Text.Split(' ');
                RegExReaderData rx     = new RegExReaderData(this.tRegex.Text, ignore);
                using (MemoryStream ms = new MemoryStream(Encoding.ASCII.GetBytes(this.rtExample.Text)))
                {
                    using (StreamReader sr = new StreamReader(ms))
                    {
                        List <string> names = rx.GetNextStrings(sr);
                        foreach (string s in names)
                        {
                            this.dataGridView1.Columns.Add(s.Replace(' ', '_'), s.Replace(' ', '_'));
                        }

                        List <double> vals;
                        while ((vals = rx.GetNextDouble(sr)) != null)
                        {
                            object[] ob = new object[vals.Count];
                            for (int i = 0; i < ob.Length; i++)
                            {
                                ob[i] = (object)vals[i];
                            }
                            this.dataGridView1.Rows.Add(ob);
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error in regular expression", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }