LogRecordSequence.BaseSequenceNumber Property
Definition
Important
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Gets the sequence number of the first valid record in the current LogRecordSequence.
public:
property System::IO::Log::SequenceNumber BaseSequenceNumber { System::IO::Log::SequenceNumber get(); };public System.IO.Log.SequenceNumber BaseSequenceNumber { get; }member this.BaseSequenceNumber : System.IO.Log.SequenceNumberPublic ReadOnly Property BaseSequenceNumber As SequenceNumberProperty Value
The lowest sequence number that corresponds to a valid record in the LogRecordSequence.
Implements
Exceptions
The property was accessed after the sequence has been disposed of.
Examples
This example shows how to use the BaseSequenceNumber member in a loop.
foreach (LogRecord record in sequence1.ReadLogRecords(sequence1.BaseSequenceNumber, LogRecordEnumeratorType.Next))
{
byte[] data = new byte[record.Data.Length];
record.Data.Read(data, 0, (int)record.Data.Length);
string mystr = enc.GetString(data);
Console.WriteLine(" {0}", mystr);
}
For Each record In sequence1.ReadLogRecords(sequence1.BaseSequenceNumber, LogRecordEnumeratorType.Next)
Dim data(record.Data.Length - 1) As Byte
record.Data.Read(data, 0, CInt(Fix(record.Data.Length)))
Dim mystr As String = enc.GetString(data)
Console.WriteLine(" {0}", mystr)
Next record
Remarks
Valid sequence numbers are greater than or equal to BaseSequenceNumber and less than LastSequenceNumber.
The value of this property can be changed by calling the WriteRestartArea method or AdvanceBaseSequenceNumber method.
