public static int Iterate(string root)
{
var iterator = new DirectoryIterator();
iterator.iterate(root);
return(iterator.count);
}
public void IterateAllToConsole()
{
DirectoryIterator dirIter = new DirectoryIterator(_testPath);
dirIter.ProcessFiles = true;
dirIter.Iterate(new DirectoryIterator.Delegate(PrintDirsAndFiles));
}
private static void PrintDirsAndFiles(DirectoryIterator sender, DirectoryIterator.Args args)
{
string text;
if (args.IsDirectory)
{
text = "DIR: {0}";
}
else
{
text = "FILE: {0}";
}
Console.WriteLine(text, args.Path);
}
private bool CopyFolder(string SourceFolder, string DestinationFolder, bool MoveFiles = false)
{
string relPath;
if (!Directory.Exists(DestinationFolder))
{
Directory.CreateDirectory(DestinationFolder);
}
List <System.IO.FileInfo> files;
DirectoryIterator di = new DirectoryIterator();
files = di.TraverseTree(SourceFolder, ".lnk");
foreach (System.IO.FileInfo lFile in files)
{
relPath = lFile.FullName.Replace(SourceFolder, DestinationFolder);
try
{
if (!Directory.Exists(Path.GetDirectoryName(relPath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(relPath));
}
File.Copy(lFile.FullName, relPath, true);
//Delete if copied (Move - used in backup before composition)
if (MoveFiles == true)
{
File.Delete(lFile.FullName);
}
}
catch (Exception ex)
{
AppLogger.WriteLine("Error while doing backup of file: \"" + lFile.FullName + "\"", LoggerSeverity.Error, ex);
continue;
}
}
return(true);
}
public static void Main()
{
var catalogueXml = "../../XMLs/catalogue.xml";
// Task 2. Write program that extracts all different artists which are found in the catalog.xml.
Console.WriteLine(CustomDomParser.GetAlbumsCount(catalogueXml));
// Task 3. Implement the previous using XPath.
Console.WriteLine(XPath.GetAlbumsCount(catalogueXml));
// Task 4. Using the DOM parser write a program to delete from catalog.xml all albums having price > 20.
var strippedCatalogueDom = CustomDomParser.DeleteAlbumsHigherThanSpecifiedPrice(catalogueXml, 20);
// Task 5. Write a program, which using XmlReader extracts all song titles from catalog.xml.
Console.WriteLine(StaxParser.ExtractSongTitles(catalogueXml));
// Task 6. Rewrite the same using XDocument and LINQ query.
Console.WriteLine(LinqToXml.ExtractSongTitles(catalogueXml));
// Task 7. In a text file we are given the name, address and phone number of given person(each at a single line).
var personDataTxt = "../../XMLs/person-id-info.txt";
var personXml = "../../XMLs/person-id.xml";
LinqToXml.CreateXmlDocFromTxt(personDataTxt, personXml);
// Task 8. Write a program, which (using XmlReader and XmlWriter) reads the file catalog.xml and creates
// the file album.xml, in which stores in appropriate way the names of all albums and their authors.
var albumXml = "../../XMLs/albums.xml";
StaxParser.ExtractAlbums(catalogueXml, albumXml);
// Task 9. Write a program to traverse given directory and write to a XML file its contents together with all subdirectories and files.
// Set to traverse the Desktop. Try it out with any directory.
var targetDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
var outputUrlXmlWriter = "../../XMLs/directory-xml-writer.xml";
DirectoryIterator.TraverseXmlWriter(targetDirectory, outputUrlXmlWriter);
// Task 10. Rewrite the last exercises using XDocument, XElement and XAttribute.
// Set to traverse the Desktop. Try it out with any directory.
var outputUrlXDoc = "../../XMLs/directory-xdoc.xml";
DirectoryIterator.TraverseXDoc(targetDirectory, outputUrlXDoc);
// Task 11. Write a program, which extract from the file catalog.xml the prices for all albums, published 5 years ago or earlier.
Console.WriteLine(XPath.ExtractPricesByYear(catalogueXml, 15));
// Task 12. Rewrite the previous using LINQ query.
Console.WriteLine(LinqToXml.ExtractPricesByYear(catalogueXml, 15));
// Task 14. Write a C# program to apply the XSLT stylesheet transformation on the file catalog.xml using the class XslTransform.
var catalogueXslt = "../../XMLs/catalogue-template.xslt";
var catalogueHtml = "../../XMLs/catalogue.html";
XsltConvertor.GenerateHtmlPageForCatalogueXml(catalogueXml, catalogueXslt, catalogueHtml);
// Task 16. Using Visual Studio generate an XSD schema for the file catalog.xml.
var catalogueXsd = "../../XMLs/catalogue.xsd";
Console.WriteLine(XsdValidator.ValidateXml(catalogueXml, catalogueXsd));
Console.WriteLine(XsdValidator.ValidateXml(personXml, catalogueXsd));
}
public void IterateDirsToConsole()
{
DirectoryIterator dirIter = new DirectoryIterator(_testPath);
dirIter.Iterate(delegate(DirectoryIterator sender, DirectoryIterator.Args args) { Console.WriteLine(args.Path); });
}
