EM_REQUESTRESIZE Overview  Group

The EM_REQUESTRESIZE message forces a rich edit control to send an EN_REQUESTRESIZE notification message to its parent window.

EM_REQUESTRESIZE 

wParam = 0; 

lParam = 0; 

 

Return Values

No return value.

Remarks

This message is useful during WM_SIZE processing for the parent of a bottomless rich edit control.

See Also

EN_REQUESTRESIZE, WM_SIZE