public void Split(string fieldName, string captionName, params string[] args)
{
DataSlot dataset = new DataSlot();
DataSlotCollection rows = this["rows"] as DataSlotCollection;
if (rows == null || rows.Count < 1)
{
return;
}
DataSlot prevRow = rows[0];
object prevValue = prevRow[fieldName];
DataSlotCollection temp = new DataSlotCollection();
foreach (DataSlot i in rows)
{
object v = i[fieldName];
if (!Equals(v, prevValue))
{
AddPreviousCategory(captionName, dataset, prevRow, temp, args);
temp = new DataSlotCollection();
prevRow = i;
prevValue = v;
}
temp.Add(i);
}
AddPreviousCategory(captionName, dataset, prevRow, temp, args);
this["dataset"] = dataset;
Remove("rows");
}
private static void AddPreviousCategory(string captionName, DataSlot dataset, DataSlot prevRow, DataSlotCollection temp, params string [] args)
{
DataSlot data = dataset.Set<DataSlot>(Convert.ToString(prevRow[captionName]));
foreach (string i in args)
{
string[] item = i.Split('=');
if (item.Length == 1 && prevRow.ContainsKey(item[0]))
{
data[i] = prevRow[item[0]];
}
else if (item.Length > 1)
{
string key = item[0];
item[0] = string.Empty;
data[key] = string.Join("=", item).Substring(1);
}
}
data["rows"] = temp;
}
