.. highlightlang:: us .. index:: CnSetAt .. _cnsetat: CnSetAt ======= .. us.tag CnSetAt NOTREADYENGLISH :ref:`CnSetAt` adds a new data element to the container .. function:: bool = CnSetAt(handle, index, dat) .. us.return **Return Value** If the function succeeds, the return value is TRUE (1); otherwise it is FALSE (0). .. us.params **Parameters** .. uparam:: handle Identifies the container. .. uparam:: index *index* is the position inside the container. .. uparam:: dat *dat* is a real, complex or string matrix. .. seealso:: :ref:`overview-container`, :ref:`CnCreate` :sub:`id-1551612`