private void RaiseRequestTableRow(RequestTableRowEventArgs args)
{
if (!IsInStreamingMode)
{
throw new InvalidOperationException("Cannot request rows in non streaming mode");
}
TableRowRequested(this, args);
}
public bool MoveNext()
{
if (ExhaustedAllRows)
{
Current = null;
return(false);
}
if (_internalEnumerator == null)
{
var args = new RequestTableRowEventArgs();
_table.RaiseRequestTableRow(args);
if (args.Finished)
{
Current = null;
}
else
{
Current = args.Row;
}
}
else
{
var hasData = _internalEnumerator.MoveNext();
Current = (SpreadsheetRow)_internalEnumerator.Current;
if (!hasData)
{
Current = null;
}
}
if (Current != null)
{
ItemsRead++;
}
else
{
ExhaustedAllRows = true;
return(false);
}
return(true);
}
