public void Add(Marble obj)
{
dbFile.XDocument.Element("Marbles").Add(
new XElement("Marble",
new XElement("MarbleColor", obj.MarbleColor),
new XElement("Quantity", obj.Quantity)));
}
public Marble SelectByColor(MarbleColor color)
{
var node = dbFile.XDocument.Element("Marbles").Elements("Marble")
.Where(x => x.Element("MarbleColor").Value == Convert.ToString(color))
.FirstOrDefault();
Marble obj = new Marble()
{
MarbleColor = node.Element("MarbleColor").Value,
Quantity = Convert.ToInt32(node.Element("Quantity").Value)
};
return obj;
}
public bool Remove(Marble obj)
{
try
{
repository.Remove(obj);
repository.Save();
}
catch
{
return false;
}
return true;
}
public bool Add(Marble obj)
{
try
{
repository.Add(obj);
repository.Save();
}
catch
{
return false;
}
return true;
}
public List<Marble> ToList()
{
List<Marble> list = new List<Marble>();
foreach (var item in dbFile.XDocument.Descendants("Marble"))
{
Marble obj = new Marble()
{
MarbleColor = item.Element("MarbleColor").Value,
Quantity = Convert.ToInt32(item.Element("Quantity").Value)
};
list.Add(obj);
}
return list;
}
public void Remove(Marble obj)
{
dbFile.XDocument.Element("Marbles").Elements("Marble")
.Where(x => x.Element("MarbleColor").Value == obj.MarbleColor)
.Remove();
}
public void Update(Marble obj)
{
dbFile.XDocument.Element("Marbles").Elements("Marble")
.Where(x => x.Element("MarbleColor").Value == obj.MarbleColor).FirstOrDefault()
.SetElementValue("Quantity", obj.Quantity);
}
