I have implemented a mirror driver based on the DDK sample, and it
works except that when it is enabled rubberbanding shows differently
on the real display on XP, e.g. if I click and drag in an empty area
in Windows Explorer, with the driver disabled, I get a black outline
filled with a transparent blue gray shade, but with the driver
enabled, I get a dotted black outline with no shading. Does anyone
have any ideas about what is causing this and how I can fix it ?
tia
J. Wesley Cleveland