Maybe it's trivial but I couldn't find an answer to it for several weeks. It's set to some light gray color which is very bothersome in a dark color theme.
Any ideas how I can change this? Or even disable it if there is no way to change it.
Tools\Options\Productivity Power Tools\Highlight Current Line
to enable/disable the feature.
Tools\Options\Environment\Fonts and Colors\
Current Line (Extension)
Current Line Inactive (Extension)
to change the colors.
If you as many of us use ReSharper, highlighting current line can be achieved via:
ReSharper/Options...; Environment/Editor on the left; check "Highlight current Line" on the right.
After that you may need to restart Visual studio and if you do not like the color, change it via:
Tools/Options...; Environment/Fonts and Colors on the left; "ReSharper Current Line Highlight" on the right
See more details in here
You can use the Visual Studio Theme Generator , where can you change all colors.
Just to add to Brian's answer above, to have the extension, you need to install the VC10 extension from extension manager, see those two links below how to do it:
来源：https://stackoverflow.com/questions/4288724/how-to-change-the-current-line-color-in-visual-studio-2010