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TTM_RELAYEVENT

TTM_RELAYEVENT 
    wParam = 0; 
    lParam = (LPARAM) (LPMSG) lpmsg; 

Passes a mouse message to a tooltip control for processing.

• No return value.

lpmsg

Address of an MSG structure that contains the message to relay.

A tooltip control processes only the following messages passed to it by the TTM_RELAYEVENT message:

• WM_LBUTTONDOWN
• WM_LBUTTONUP
• WM_MBUTTONDOWN
• WM_MBUTTONUP
• WM_MOUSEMOVE
• WM_RBUTTONDOWN
• WM_RBUTTONUP

All other messages are ignored.

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