ite the data immediately after declaring the types, or wait until it's required for a paste operation.&nbsp; If you wait, the owner will receive a <b>pasteboard:provideData:</b> message requesting the data in a particular type when it's needed.&nbsp; You might choose to write data immediately for the most preferred type, but wait for the others to see whether they'll be requested.</font>

<p><font face="Times">The <i>newOwner</i> can be NULL if data is provided for all types immediately.&nbsp; Otherwise, th