public CacheRow Find(string identityCode, string searchKey)
{
CacheRow cacheRow = null;
long lastRowNumber = 0;
if (binaryFiles.ContainsKey(identityCode))
{
BinaryNavigator navigator = binaryFiles[identityCode].Navigator;
navigator.MoveToFirst();
object[] row = null;
bool found = false;
while (!navigator.EOF())
{
lastRowNumber = navigator.RowNumber;
row = navigator.Read();
if (((long)row[0]).ToString() == searchKey)
{
found = true;
break;
}
}
if (found)
{
cacheRow = new CacheRow(binaryFiles[identityCode].Header.Columns, lastRowNumber, row);
}
}
return(cacheRow);
}
