IMR_DOCUMENTFEED
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4/8/2010
This message is sent to the application when the selected IME needs the converted string from the application.
Syntax
wParam = (WPARAM) wDocumentFeed;
lParam = (LPARAM)lpReconvertstring;
Parameters
- wDocumentFeed
Set to IMR_DOCUMENTFEED.
- lpReconvertstring
Pointer to a buffer to contain the RECONVERTSTRING structure.
Return Value
If lParam is NULL, the application must return the required size of the RECONVERTSTRING structure. If the application filled the RECONVERTSTRING structure in lParam, return the required size of the RECONVERTSTRING structure. Otherwise return zero.
Remarks
The IME caches converted strings for higher conversion accuracy. There are, however, some limitations to caching converted strings because the IME loses the corrected converted string under the following circumstances:
- When a key, such as the cursor key, moves the application's caret position.
- When the mouse moves the application's caret position.
- When a new document is opened.
With the IMR_DOCUMENTFEED command, the IME can refresh its cached strings any time. This improves conversion accuracy.
Requirements
| Header | imm.h |
| Windows Embedded CE | Windows CE .NET 4.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |