| BroadcastSystemMessageEx(BroadcastSystemMessageFlags, BroadcastSystemMessageInfo, WindowMessages, IntPtr, IntPtr, BroadcastSystemMessageExInfo) | Sends a message to the specified recipients. The recipients can be applications, installable drivers, network drivers, system-level device drivers, or any combination of these system components. This function is similar to BroadcastSystemMessage(BroadcastSystemMessageFlags, BroadcastSystemMessageInfo, WindowMessages, IntPtr, IntPtr) except that this function can return more information from the recipients |
| BroadcastSystemMessageEx(BroadcastSystemMessageFlags, BroadcastSystemMessageInfo, UInt32, IntPtr, IntPtr, BroadcastSystemMessageExInfo) | Sends a message to the specified recipients. The recipients can be applications, installable drivers, network drivers, system-level device drivers, or any combination of these system components. This function is similar to BroadcastSystemMessage(BroadcastSystemMessageFlags, BroadcastSystemMessageInfo, WindowMessages, IntPtr, IntPtr) except that this function can return more information from the recipients |