SMMCDataObjects structure (mmc.h)

The SMMCDataObjects structure defines the format of the data for the CCF_MULTI_SELECT_SNAPINS clipboard format. The structure contains the array of pointers to the multiselection data object of each snap-in represented in the set of selected items in the result pane.

Syntax

typedef struct _SMMCDataObjects {
  DWORD        count;
  LPDATAOBJECT lpDataObject[1];
} SMMCDataObjects;

Members

count

The number of snap-ins whose items are selected in the result pane.

lpDataObject[1]

Array of pointers to the multiselection data objects for each snap-in selected in the result pane.

Remarks

Each data object consists of the node types associated with a given snap-in. Data objects are passed using GlobalAlloc.

The multiselection data objects hold a list that contains each node type represented in the set of selected items for that particular snap-in in the result pane. The list of node types from a particular multiselection data object can be retrieved as an array of node type GUIDs by calling IDataObject::GetData on that data object with the CCF_OBJECT_TYPES_IN_MULTI_SELECT clipboard format.

Each multiselection data object also holds a list that contains the selected items owned by a particular snap-in. Each snap-in is responsible for defining the format and method of retrieval of the list of its selected items.

Requirements

See also

CCF_MULTI_SELECT_SNAPINS

Multiselection

SMMCObjectTypes