Using slider in GUIDE to perform 2 tasks

1 次查看（过去 30 天）
Cheng Yoong
Cheng Yoong 2011-3-2
I have the following GUI: http://postimage.org/image/n0ekwaw4/ I'm trying to use the slider to perform 2 tasks: 1. display current slider number to blue textbox 2. display current slider number+1 to red textbox
Task 1 i can do it but task 2 i have no idea,anyone can give me solution? ps:new guy here,please forgive me if there are any mistake.

请先登录，再回答此问题。

采纳的回答

Matt Fig
Matt Fig 2011-3-2
For task 2, do exactly the same thing you did with task 1, except add 1. You might be having trouble with adding 1 because you have strings. Lets say that you get the position of the slider and store it in variable P. Then do:
STR = num2str(str2double(P)+1);
and set the editbox 'string' property to STR.
  6 个评论
显示 4更早的评论
Cheng Yoong
Cheng Yoong 2011-3-3
Mind to ask Sir, how do we actually store the value of slider?
Matt Fig
Matt Fig 2011-3-3
You can store the value of the slider in GUIDATA if you wish. Though I don't know why you would want to store it. Anywhere you wish to access the stored value, you could also access the value itself by just calling:
get(sliderhandle,'value')

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Migrate GUIDE Apps 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by