public static void Main()
{
C1.TextParser.LicenseManager.Key = License.Key;
StartsAfterContinuesUntil startsAfterContinuesUntil = new StartsAfterContinuesUntil(@"//", @"\r\n");
Stream inputStream = File.Open(@"input.txt", FileMode.Open);
IExtractionResult extractedResult = startsAfterContinuesUntil.Extract(inputStream);
inputStream.Close();
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("GrapeCity, inc, all rights reserved");
Console.WriteLine("Demo of the C1TextParser library - StartsAfterContinuesUntil extractor sample");
Console.WriteLine("Test case: Extract all the comments from a c++ source file");
Console.WriteLine("Extractor specification: Starts After // Continues Until \\r\\n");
Console.WriteLine("Detail: The input stream content, as well as the extracted");
Console.WriteLine(" result (in Json format) are displayed down below");
Console.WriteLine(" Also, the extracted result was exported to \"ExtractComments.csv\"");
Console.WriteLine(" at the current working directory");
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("");
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("Input stream:");
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine(new StreamReader(File.Open(@"input.txt", FileMode.Open)).ReadToEnd());
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("");
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine("JSon String result:");
Console.WriteLine("--------------------------------------------------------------------------------");
Console.WriteLine(extractedResult.ToJsonString());
Console.WriteLine("--------------------------------------------------------------------------------");
MyExtractionResultClass t = extractedResult.Get <MyExtractionResultClass>();
StringBuilder sb = CsvExportHelper.ExportList(t.Result);
string str = sb.ToString();
File.WriteAllText("ExtractComments.csv", sb.ToString());
Console.ReadLine();
}
private void Button2_Click(object sender, EventArgs e)
{
StartsAfterContinuesUntil extractor = null;
try
{
extractor = C1TextParserWrapper.GetStartsAfterContinuesUntilExtractor(textBox1.Text, textBox2.Text);
}
catch (Exception ex1)
{
MessageBox.Show("Regular expression parsing error:\n" + ex1.Message, "C1TextParser Winforms Edition", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
var plainTextStream = new MemoryStream();
var writer = new StreamWriter(plainTextStream);
writer.Write(textBox4.Text);
writer.Flush();
plainTextStream.Position = 0;
IExtractionResult extractedResult = extractor.Extract(plainTextStream);
var results = extractedResult.Get <MyExtractionResultClass>();
this.c1FlexGrid1.Rows.RemoveRange(1, this.c1FlexGrid1.Rows.Count - 1);
foreach (var result in results.Result)
{
this.c1FlexGrid1.AddItem(new string[2] {
result.Index.ToString(), result.Text
});
}
writer.Dispose();
plainTextStream.Dispose();
MessageBox.Show(String.Format("{0} instance(s) extracted sucessfully from the input source!", results.Result.Count), "C1TextParser Winforms Edition", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
