public SendOrderResult[] SendOrder(OrderRequest[] requests, out string[] errors)
{
TabulateData[] data;
bool[] succeeds = SendOrder(requests, out data, out errors);
SendOrderResult[] sendOrderResults = new SendOrderResult[requests.Length];
for (int i = 0; i < sendOrderResults.Length; ++i)
{
if (!succeeds[i])
{
sendOrderResults[i] = null;
}
else
{
var results = SendOrderResult.ExtractFrom(data[i]);
if (results == null || results.Count() == 0)
{
errors[i] = "SendOrder succeeded, but no result";
sendOrderResults[i] = null;
}
else
{
sendOrderResults[i] = results.First();
}
}
}
return(sendOrderResults);
}
public SendOrderResult SendOrder(OrderRequest request, out string error)
{
TabulateData data;
if (!SendOrder(request, out data, out error))
{
return(null);
}
var results = SendOrderResult.ExtractFrom(data);
if (results == null || results.Count() == 0)
{
error = "SendOrder succeeded, but no result";
return(null);
}
return(results.First());
}
public static IEnumerable <SendOrderResult> ExtractFrom(TabulateData data)
{
if (columnIndices == null)
{
columnIndices = columns.Select(c => data.GetColumnIndex(c)).ToArray();
}
var subData = data.GetSubColumns(columnIndices);
foreach (var row in subData.Rows)
{
SendOrderResult result = new SendOrderResult();
int index = 0;
result.OrderNo = int.Parse(row[index++]);
result.ReturnedInfo = row[index++];
result.CheckingRiskFlag = row[index++];
result.ReservedInfo = row[index++];
yield return(result);
}
}
