WM_IM_INFO
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4/8/2010
This message is sent to a process that registers for IM notifications when the size or position of an input method (IM) changes. This message is also received when an IM's state changes and specifies an icon to display for the new state.
Syntax
WM_IM_INFO wParam = (WPARAM) flag;
lParam = (LPARAM) pdata;
Parameters
flag
Identifies the type of change incurred by the IM. The following table shows the possible values.Value Description IM_POSITION
The size or position of the IM has changed.
IM_WIDEIMAGE
The IM has selected a new wide image (32x16 pixels) to associate with its current state.
IM_NARROWIMAGE
The IM has selected a new narrow image (16x16 pixels) to associate with its current state.
pdata
Pointer to data related to the specific type of change incurred by the IM. The following table shows the possible values.Value Description IM_POSITION
The lParam parameter is not used. To retrieve the current position of the IM window, call the SipGetInfo function.
IM_WIDEIMAGE
The lParam parameter is set to the handle to a wide image icon.
IM_NARROWIMAGE
The lParam parameter is set to the handle to a narrow image icon.
Return Value
When an application processes this message, it should return zero.
Requirements
| Header | winuser.h |
| Windows Embedded CE | Windows CE 2.10 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |