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05-22-2019, 12:48 PM | #1 |
Junior Member
Join Date: May 2019
Posts: 1
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Extend topology with SetDisplayConfig function
I can't extend two duplicate Displaylink monitors programmatically.
Normally to extend two monitors just a system call is needed, but with two Displaylink monitors duplicated, it doesn't work. The function SetDisplayConfig does not work: SetDisplayConfig(0, NULL,0, NULL,(SDC_APPLY | SDC_TOPOLOGY_EXTEND)); The manual operation in Windows Settings works correctly but by code (C or C++ or C#) it is impossible to extend two duplciate monitors. Has anyone already had this problem? |
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