Snap Cell (Layers Section)
Determines whether other shapes can snap to shapes assigned to the layer. Shapes assigned to the layer can snap to other shapes, but other shapes can't snap to them.
Other shapes can snap to shapes on the layer.
Other shapes cannot snap to shapes on the layer.
You can also set the value of this cell using the Snap option in the Layer Properties dialog box (on the Home tab, in the Editing group, click Layers, and then click Layer Properties).
To get a reference to the Snap cell by name from another formula, or from a program using the CellsU property, use:
Layers.Snap[i] where i = <1>, 2, 3...
To get a reference to the Snap cell by index from a program, use the CellsSRC property with the following arguments:
visRowLayer + i where i = 0, 1, 2...