private void button1Filter_Click_1(object sender, EventArgs e)
{
if (_fullCatalog == null)
{
MessageBox.Show("Please, open the XML file firstly", "Oops!");
return;
}
IXmlParserStrategy xmlParser = null;
if (radioButton1.Checked)
{
xmlParser = new DomXmlParser();
}
else if (radioButton2.Checked)
{
xmlParser = new SaxXmlParser();
}
else
{
xmlParser = new LinqToXmlParser();
}
_xmlContext = new XmlParserContext(xmlParser);
CD cdParams = FindFilter();
_filteredCatalog = _xmlContext.Parse(_xmlFile, cdParams);
FillRichTextBox(_filteredCatalog);
}
private void button4Open_Click(object sender, EventArgs e)
{
if (!radioButton1.Checked && !radioButton2.Checked && !radioButton3.Checked)
{
MessageBox.Show("Please, choose the XML parse type firstly.", "Oops!");
return;
}
IXmlParserStrategy xmlParser = null;
if (radioButton1.Checked)
{
xmlParser = new DomXmlParser();
}
else if (radioButton2.Checked)
{
xmlParser = new SaxXmlParser();
}
else
{
xmlParser = new LinqToXmlParser();
}
_xmlContext = new XmlParserContext(xmlParser);
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "XML File|*.xml";
openFileDialog.Title = "Xml file opening";
openFileDialog.RestoreDirectory = true;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
_xmlFile = openFileDialog.FileName;
_fullCatalog = _xmlContext.Parse(_xmlFile, new CD());
FillRichTextBox(_fullCatalog);
FillComboBoxes(_fullCatalog);
}
}
