| IAttrDef Properties | 
The IAttrDef type exposes the following members.
| Name | Description | |
|---|---|---|
| AttrType | 
            Gets the associated attribute type.
              | |
| Description | 
            The attribute definition description. The description can be empty.
              | |
| DisplayName | 
            The display name.
              | |
| Id | 
            The attribute definition ID. The ID is generated by the platform and
            cannot be modified.
              | |
| IsValid | 
            Indicates if the attribute definition is valid. The attribute
            definition becomes invalid if the Destroy method has been called or
            the object type has been deleted.
              | |
| Name | 
            The attribute definition name. The name must be unique within the context
            of the containing object type and must follow the QName convention. No
            package name prefix required.
              | |
| ObjType | 
            Gets the containing object type.
              | |
| StorageType | 
            Gets or sets the storage type.
              |