 Â Get | Retrieves an item material type. The item material type is specified by its key, which is contained in the `ItemMaterialTypeParams` object passed to the method. |
| Â GetDataInterface | Creates an empty data structure for use with the `ItemMaterialTypesService`. |
| Â GetDataInterfaceFromXMLFile | Creates an object from an XML file. |
| Â GetDataInterfaceFromXMLString | Creates an object from XML. |
| Â GetList | Returns the `ItemMaterialTypeParamsCollection` data collection that identifies all item material types. |