public void WriteRecord(IDataRecord record, IPropWriter writer)
{
foreach (var field in ReadList)
{
field.WriteProp(record, writer);
}
}
public override void WriteProp(IDataRecord record, IPropWriter writer)
{
writer.WriteProp(fld_name);
long length, offset = 0;
//const int start = 1, finish = 2;
int state = 1;
do //sequential access
{
length = record.GetBytes(Ordinal, offset, fld_buff, 0, fld_size);
if (length < fld_size)
{
state += 2;
}
//write chunk of data
writer.WriteProp(fld_buff, (int)length, state);
offset += length;
state = 0;
}while (length == fld_size);
}
public override void WriteProp(IPropWriter writer)
{
writer.WriteProp(fld_name, fld_value);
}
public override void WriteProp(IDataRecord record, IPropWriter writer)
{
writer.WriteProp(fld_name, record.GetString(Ordinal));
}
public abstract void WriteProp(IPropWriter writer);
public abstract void WriteProp(IDataRecord record, IPropWriter writer);
public override void WriteProp(IDataRecord reader, IPropWriter writer)
{
writer.WriteProp(fld_name, reader.GetDouble(Ordinal));
}