Category : monitor

According to the operation in the article, it is found that the Wscore_MicrosoftWindowsWinsockAFD.AFD_EVENT_BIND.Status.LENTStatus.Code == 0x209 rule does not take effect, prompting: Invalid display filter. After google, I did not find a solution, does anyone know how to do it? I want to check if there is STATUS_TOO_MANY_ADDRESSES to determine the port exhaustion status. Any help ..

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I’m using EnumDisplaySettings to try to get all the resolutions supported by the user’s monitor, but users with ultrawide monitors are reporting that the native resolution is not being listed. (The code is using some Unreal-specific containers but this should work on any Windows setup) TArray<FIntPoint> GetResolutionsForDisplayDevice( DISPLAY_DEVICE& dd ) { TArray<FIntPoint> resolutions; DEVMODE dm ..

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I am dealing with black screening like Teamviewer. I want to power off monitor or make a completely black. This method https://stackoverflow.com/a/713511/2469925 is useless for me. Because when mouse or keyboard in use monitor automatically opens back. I found IOCTL_VIDEO_SET_OUTPUT_DEVICE_POWER_STATE but I guess it looks deprecated after XP. I think there is no usage currently. ..

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