DPN_MSGID_CREATE_GROUP Message

Microsoft?DirectPlay?generates the DPN_MSGID_CREATE_GROUP message when a group is created.

The DPNMSG_CREATE_GROUP structure contains information for the DPN_MSGID_CREATE_GROUP system message.

Syntax

typedef struct _DPNMSG_CREATE_GROUP {
    DWORD dwSize;
    DPNID dpnidGroup;
    DPNID dpnidOwner;
    PVOID pvGroupContext;
    PVOID pvOwnerContext;
}  DPNMSG_CREATE_GROUP, *PDPNMSG_CREATE_GROUP;

Members

dwSize

Size of this structure.

dpnidGroup

DPNID of the of the created group.

dpnidOwner

DPNID of the of the group's owner. This value is only set for groups that have the DPNGROUP_AUTODESTRUCT flag set in the dwGroupFlags member of the DPN_GROUP_INFO structure.

pvGroupContext

Group context value.

pvOwnerContext

Owner context value.

Remarks

Return from the message callback function with DPN_OK.

The only method of setting the group context value is through this system message. Once set, group context values cannot be changed.

Message Information

Header	dplay8.h
Minimum availability	DirectX 9.0
Minimum operating systems	Windows 2000, Windows 98