Sent when a window's position changes such that most of its area intersects a monitor with a dots per inch (dpi) that is different from the DPI before the position change.
A pointer to a RECT structure that provides the size and position of the suggested window, scaled for the new DPI.
If an application processes this message, it should return zero.
DPI values correspond to window scaling factors, as described in the following table.
|DPI value||Scaling percentage|
Minimum supported client
|Windows 8.1 [desktop apps only]|
Minimum supported server
|Windows Server 2012 R2 [desktop apps only]|
Build date: 11/16/2013