Here is an razor example , i use it in macro so i get the node id with the multiType by parameter..

but i think this is same like use @Model

@using umbraco.MacroEngines

@{
 dynamic node = new DynamicNode(@Parameter.nodeId);
 if (@node.HasValue("multiTypePropertyAlias")) 
 {
 dynamic Items = node.multiTypePropertyAlias;
 if (Items.Count() != 0)
 {
 foreach (dynamic item in Items)
 {
 <span>@item.propertyInYourMultiTypeDataTypeAlias</span>
 }
 }
 }
}

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