Ruby WIN32OLE_VARIANT[i,j,...] =用法及代碼示例

Set WIN32OLE_VARIANT 對象(OLE 數組)的元素到 val。此方法僅在 WIN32OLE_VARIANT 對象的變體類型為VT_ARRAY 時可用。

評論：

The all indices should be 0 or natural number and
lower than or equal to max indices.
(This point is different with Ruby Array indices.)

obj = WIN32OLE_VARIANT.new([[1,2,3],[4,5,6]])
obj[0,0] = 7
obj[1,0] = 8
p obj.value # => [[7,2,3], [8,5,6]]
obj[2,0] = 9 # => WIN32OLERuntimeError
obj[0, -1] = 9 # => WIN32OLERuntimeError