public bool ProcessTableDefinitionData(int tableID, byte[] defintionData)
{
_id = tableID;
_fields = new List <TableField>();
_memos = new List <TableMemo>();
_indexes = new List <TableIndex>();
RandomAccess ra = new RandomAccess();
ra.OpenStream(new System.IO.MemoryStream(defintionData));
_driverVersion = ra.leShort();
_recordLength = ra.leShort();
_noOfFields = ra.leShort();
_noOfMemos = ra.leShort();
_noOfIndexes = ra.leShort();
try {
for (int t = 0; t < _noOfFields; t++)
{
_fields.Add(new TableField(ref ra));
}
for (int t = 0; t < _noOfMemos; t++)
{
_memos.Add(new TableMemo(ref ra));
}
for (int t = 0; t < _noOfIndexes; t++)
{
_indexes.Add(new TableIndex(ref ra));
}
} catch (Exception ex) {
throw new Exception("Bad Table Definition ", ex);
}
ra = null;
_tableDT = BuildEmptyDataTable();
return(true);
}
/// <summary>
/// Returns all records of the page
/// <returns></returns>
public List <TPSRecord> GetRecords()
{
List <TPSRecord> records = new List <TPSRecord>();
byte[] pageData = GetData();
//go through each record in the page
RandomAccess ra = new RandomAccess();
ra.OpenStream(new MemoryStream(pageData));
records.Clear();
// Skip pages with non 0x00 flags as they don't seem to contain TpsRecords.
if (flags == 0x00)
{
//data.pushPosition();
try {
TPSRecord prev = null;
do
{
TPSRecord current = null;
if (prev == null)
{
current = new TPSRecord(ref ra);
}
else
{
current = new TPSRecord(ref prev, ref ra);
}
records.Add(current);
prev = current;
} while (!ra.isAtEnd() && records.Count < recordCount);
} finally {
//data.popPosition();
}
}
return(records);
}
