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Hl = isvalid(Hobj)
Hl = isvalid(Hobj) returns a logical array (or scalar if Hobj is scalar) in which each element is true if the corresponding element in Hobj is a valid handle. This method is Sealed, so you cannot override it in a handle subclass.
Note This method does not work with Handle Graphics objects. To determine the validity of a Handle Graphics object handle, use the ishandle function. |
![]() | isunix | isvalid (serial) | ![]() |

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