public T GetValue <T> (IDataField <T> field)
{
var value = backend.GetValue(pos, field.Index);
return(value == null ? default(T) : (T)value);
}
object ITreeDataSource.GetValue(TreePosition pos, int column)
{
return(Backend.GetValue(pos, column));
}
public T GetValue <T> (DataField <T> field)
{
return((T)backend.GetValue(pos, field.Index));
}
