以编程方式更改屏幕分辨率？

Question

有没有办法以编程方式更改屏幕分辨率或在Windows XP中启用/禁用多个显示器？例如，要从一台显示器的1024x768变为两台显示器的1280x104？我会对win32函数最感兴趣，但是可以绑定到Windows快捷方式的任何东西就足够了。

Answer 1

您可以使用EnumDisplayDevices来确定显示可用的显示，并使用EnumDisplaySettings来获取显示器可用分辨率的列表。使用ChangeDisplaySettings来设置您需要的分辨率。

Answer 2

是的，但它不是.NET的一部分。您将需要使用，调用或编写包装来访问Win32 API。

查看ChangeDisplaySettings及相关功能。

Here你可以找到一个基本的例子。

Answer 3

你可以很容易的脚本这与http://www.autohotkey.com

这里有一个脚本，一个显示器和两台显示器与Windows + 1和Windows + 2

之间交换

#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

阅读给定链路它很容易。

只需下载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);