| PeekMessage(NativeMessage, IntPtr, UInt32, UInt32, PeekMessageFlags) | Dispatches incoming sent messages, checks the thread message queue for a posted message, and retrieves the message (if any exist). |
| PeekMessage(NativeMessage, HandleRef, UInt32, UInt32, PeekMessageFlags) | Dispatches incoming sent messages, checks the thread message queue for a posted message, and retrieves the message (if any exist). |