| strName | Specifies the name of the property. |
| nID | Specifies property ID. The ID can be used to find and update properties. |
| varValue | The property value. |
| lpszDescr | The property description. |
| dwData | Specifies user defined data to be associated with the property. |
| lpszEditMask | Specifies the edit mask, if the property is mask edit control. |
| lpszEditTemplate | Specifies the edit template, if the property is mask edit control. |
| lpszValidChars | Specifies the list of valid characters, if the property is mask edit control. |