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Alt+tab not working

2 次查看（过去 30 天）
Animesh
Animesh 2014-4-7
评论： 大卫 杨 2022-10-13
I want to switch between two windows(tabs minimized to task bar) using matlab..For which I wrote the code
if true
% code
end
import java.awt.Robot;
import java.awt.event.*;
mouse = Robot;
mouse.keyPress (java.awt.event.KeyEvent.VK_ALT);
mouse.keyPress (java.awt.event.KeyEvent.VK_TAB);
mouse.keyRelease (java.awt.event.KeyEvent.VK_TAB);
pause(2);
mouse.keyRelease (java.awt.event.KeyEvent.VK_ALT);
But it doesn't work..It stays as it is..Can anyone help ?? Thanx in advance
  2 个评论
raym
raym 2017-3-25
Have you solved the problem? I also meet this problem. Win8.1 R2016a Dell XPS13
大卫 杨
大卫 杨 2022-10-13
hello,I am from Hirain,Maybe,I can answer your question ,you can have a try :
mouse.keyPress(java.awt.event.InputEvent.VK_ALT);
hope help you

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回答（2 个）

Jan
Jan 2014-4-7
This works fine on my Windows7/64 and Matlab 2009a. When I paste this into the command window, the window for changing the front process is opened and the next application is activated.
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Animesh
Animesh 2014-4-8
Could you suggest another method..
Cynthia
Cynthia 2014-5-2
I have the same problem. Also, if I put a pause in the matlab code and switch the window by myself, the matlab code does not move the mouse and do the clicking as it is said in the code. I have tried it in Windows 7 and it works. Have you found a solution for this apart from changing of operating system?

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raym
raym 2017-3-26
Yes. indeed on my computer, although press Alt-Tab works, but sendkeys not work.
However, justnow I found that Alt-Esc also could toggle windows, and I use vbs to send keys:
vb=actxserver('wscript.shell'); vb.SendKeys('%{ESCAPE}');
it worked!!

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