HwVidInitialize is called only once for the primary device object. Any secondary device objects must be initialized in this call. It should avoid turning off the video chip while other views are still active. Never assume that drawing operations have the same drawing context for example, color depth and stride. This is especially important for chips that use tile frame buffers.
GDI can only set the primary view on a built-in device. Some systems, such as laptop computers, have built-in monitor devices LCDs , but can also be connected to external monitors. On laptop computers in DualView mode, hotkey switches should be disabled. Are you a power user who is always burdened with a cluttered desktop? So many programs open that they consume the entire task bar. You switch back and forth between windows so often you get dizzy.
If this sounds like you, then perhaps you should consider installing a second monitor. There are many benefits to having a second monitor and with XP Professional you can have up to 10 monitors. You can open different files on each desktop and drag items seamlessly from one to the other. Items can be stretched across multiple desktops, allowing you to see more columns in an Excel spreadsheet, or an entire Web page, without scrolling.
Windows XP makes it easy to install a second monitor. The hardest part is acquiring a spare monitor and an additional video card, but as more people upgrade their computers it is easier to come across superseded equipment. Many people will have a 14in or 15in monitor just laying around unused. You can pick up a cheap video card from a computer store or computer fair; just make sure that it is XP compatible.
Installing a second card and monitor is a fairly simple affair, but it is necessary to open up the computer. If you are not comfortable with opening your computer, then get a friend to do it for you or take it to your local computer store. The basic steps required are set out below.
Turn off your computer and remove the casing. Plug the second monitor into the card. Turn on your computer. Contact your computer manufacturer for more information.
Step 4: Select the Extend my Windows desktop onto this monitor check box. Step 5: Click Identify. Windows XP displays large numbers to identify your monitors. Drag and drop the monitor icons to match the physical arrangement of your monitors. References Expand your workspace with multiple monitors. Bud G. Oct 18, at am.
0コメント