Indicates the number of Bytes in the Indy buffer.
property Size: Integer;
Size is a read-only Integer property that indicates the number of Bytes found in the internal storage for the Indy buffer.
Use Remove to discard some of the data in the internal storage for the Indy buffer.
Use Clear to discard all of the data in the internal storage for the Indy buffer.
TIdBuffer.Bytes
TIdBuffer.Clear
TIdBuffer.Remove