VB.
</p><ul><li><span class="code">DataBlockSize</span><br />
Gets the size of a single data block on the CD in bytes.  This value is always 2048.</li><li><span class="code">TotalDataBlocks</span><br />
Returns the total number of data blocks on the disc.</li><li><span class="code">UsedDataBlocks</span><br />
Returns the number of used data blocks on the disc.</li><li><span class="code">Properties</span><br />
Gets a <span class="code">cJolietDiscMasterProperties</span> object containing the properties asso