private bool TryGetValue(Csv table, string valueA, string valueB, out string value)
{
int aIndex = table.ColumnIndex(CategoryAName);
if (aIndex <= 0)
{
throw new Exception();
}
int bIndex = table.ColumnIndex(CategoryBName);
if (bIndex <= 0)
{
throw new Exception();
}
for (int recordIndex = 0; recordIndex < table.Records.Count; recordIndex++)
{
List<string> record = table.Records[recordIndex];
string recordValueA = record[aIndex];
string recordValueB = record[bIndex];
if (recordValueA == valueA && recordValueB == valueB)
{
int valueIndex = table.ColumnIndex(ValueVariableName);
if (valueIndex <= 0)
{
throw new Exception();
}
value = record[valueIndex];
return true;
}
}
value = null;
return false;
}
