以編程方式更改屏幕分辨率？

Question

有沒有辦法以編程方式更改屏幕分辨率或在Windows XP中啓用/禁用多個顯示器？例如，要從一臺顯示器的1024x768變爲兩臺顯示器的1280x104？我會對win32函數最感興趣，但是可以綁定到Windows快捷方式的任何東西就足夠了。

Answer 1

您可以使用EnumDisplayDevices來確定顯示可用的顯示，並使用EnumDisplaySettings來獲取顯示器可用分辨率的列表。使用ChangeDisplaySettings來設置您需要的分辨率。

Answer 2

是的，但它不是.NET的一部分。您將需要使用，調用或編寫包裝來訪問Win32 API。

查看ChangeDisplaySettings及相關功能。

Here你可以找到一個基本的例子。

Answer 3

你可以很容易的腳本這與http://www.autohotkey.com

這裏有一個腳本，一個顯示器和兩臺顯示器與Windows + 1和Windows + 2

之間交換

#NoEnv ; Recommended for performance and compatibility with future AutoHotkey releases. 
#Warn ; Recommended for catching common errors. 
SendMode Input ; Recommended for new scripts due to its superior speed and reliability. 
SetWorkingDir %A_ScriptDir% ; Ensures a consistent starting directory. 
#1:: 
Send {LWin} 
WinWaitActive Start menu 
Send Adjust Screen Resolution 
Send {enter} 
WinWaitActive Screen Resolution 
ControlClick ComboBox3 
Send {PgDn} 
Send {Up} ; Select "Show desktop only on 1" 
Send {enter} 
Sleep 3000 ; workaround - cannot select accept/revert window? 
Send {left} 
Send {enter} ; accept changes 
Return 
#2:: 
Send {LWin} 
WinWaitActive Start menu 
Send Adjust Screen Resolution 
Send {enter} 
WinWaitActive Screen Resolution 
ControlClick ComboBox3 
Send {PgDn} 
Send {Up} 
Send {Up} ; Select "Extend these displays" 
Send {enter} 
Sleep 3000 ; workaround - cannot select accept/revert window? 
Send {left} 
Send {enter} ; accept changes 
Return 

Answer 4

閱讀給定鏈路它很容易。

只需下載DLL的好去..

MyTactics.blogspot.in

Screen Srn=Screen.PrimaryScreen; 

int tempWidth=Srn.Bounds.Width; 
int tempHeight=Srn.Bounds.Height; 
Console.WriteLine("Current Screen width is {0} and height is {1}.", 
        tempWidth, 
        tempHeight);