Allows integer-indexed access to items in the collection.
| Name | Type | Description |
| Index | Long | Input Variant value that specifies the DynamicSimulation to return. This can be either a numeric value indicating the index of the item in the collection or it can be a string indicating the DynamicSimulation name. If an out of range index or a name of a non-existent DynamicSimulation is provided, an error will occur. |
| Name | Description |
| Play back a simulation | This sample plays back an existing dynamic simulation. |