public bool Load(IDataLoadable dataLoadable)
{
if (!File.Exists || !File.FullName.EndsWith(".playlist"))
{
return(false);
}
XmlDocument document = new XmlDocument();
document.Load(File.FullName);
return(document.DocumentElement != null && dataLoadable.OnLoad(new XmlDataMember(this, document.DocumentElement)));
}
/// <summary>
/// calls DoSelect() and returns only the first record on the result set
/// </summary>
/// <param name="d"></param>
protected void LoadSingleRecord(IDataLoadable d)
{
using (IDataReader data = DoSelect())
{
if (data.Read())
{
d.Load(data);
}
else
{
throw new NoRecordException();
}
}
}
public void AddLoadable(IDataLoadable <BuildingData> loadable)
{
}
public void RemoveLoadable(IDataLoadable <BuildingData> loadable)
{
}
