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4/8/2010

This notification is sent by a ToolTip control to retrieve information needed to display a ToolTip window. The ToolTip control sends this message in the form of a WM_NOTIFYmessage.

Syntax 

TTN_GETDISPINFO 
lpnmtdi = (LPNMTTDISPINFO)
lParam;

Parameters

lpnmtdi

Pointer to an NMTTDISPINFOstructure that identifies the tool that needs text and receives the requested information.

Return Value

None.

Remarks

Fill in the appropriate members of the NMTTDISPINFOstructure to return the requested information to the ToolTip control. If your message handler sets the uFlagsmember of the NMTTDISPINFOstructure to TTF_DI_SETITEM, the ToolTip control stores the information and does not request the information again.

Requirements

Header commctrl.h
Windows Embedded CE Windows CE .NET 4.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also