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<td><font face="Times">An example of implementing <b>performCommand:data:</b> follows.</font></td></tr>

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<p><img src="../../../../Images/sp.gif" width=124 height=1><font face="Courier" size="-1">- (int)performCommand:(const char *)command data:(void *)data</font><br>
<img src="../../../../Images/sp.gif" width=124 height=1><font face="Courier" size="-1">{</font><br>
<img src="../../../../Images/sp.gif" width=152 height=1><font f