Sets the single 'selection' that is the receiver's
position to the argument which must be greater than or equal
to zero.
@param value the new selection (must be zero or greater)
@exception SWTException <ul>
<li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
<li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
</ul>
Sets the single 'selection' that is the receiver's position to the argument which must be greater than or equal to zero.
@param value the new selection (must be zero or greater)
@exception SWTException <ul> <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> </ul>