Win7 shielding Ctrl+alt+up/down shortcut keys Eclipse has a very useful shortcut (of course, Eclipse has a good shortcut key has N) Ctrl+alt+up/down, used to copy the contents of the current line, the use is very simple, the cursor is placed with the line to be copied anywhere, and then press the shortcut key ctrl+alt+up/ Down (the up and down respectively corresponding to the keyboard's upper and lower Keys), the current line will be copied on the previous line or the next row of the current content, after copying the cursor in the copied row. after installing the Win7, it was suddenly found that the ctrl+alt+down was not the expected effect after the eclipse, but that the entire Windows screen was reversed, and the effect was the same. It was also known that the shortcut key has been used in Win7 for other purposes, but also lazy to find out how to disable the shortcut key in Win7. after a while, today in eclipse in the copy of a line of content suddenly found that CTRL + C, CTRL + V How so troublesome, has been used shortcut key habits, so decided to solve this problem, On the internet to find a half-day to find the original is not Win7 shortcut keys, but the graphics card driver shortcut keys, the specific solution is as follows: java code Right-click on the Desktop Select "Graphics Options"--"shortcut" , tick "Disable".
win8/win7 How to shield Ctrl+alt+up/down shortcut keys
