void ReadColumn(ChartSeries series)
{
string key = r.GetAttribute("Key");
string label = r.GetAttribute("Label");
double value = 0;
if (r.MoveToAttribute("Value"))
{
value = r.ReadContentAsDouble();
r.MoveToElement();
}
if (!r.IsEmptyElement)
{
while (r.Read() && !r.EOF && r.NodeType != XmlNodeType.EndElement)
{
}
}
if (!string.IsNullOrEmpty(label))
{
if (key == null)
{
key = label;
}
series.AddColumn(key, label, value);
}
}
