清空筛选条件
清空筛选条件

accessing variables in multiple .mlapp files - Matlab app designer

12 次查看（过去 30 天）
Joseph Kutteh
Joseph Kutteh 2021-6-11
评论： Adam Danz 2021-6-15
hello,
i am wondering how to share variables between 2 matlab app designer (.mlapp) files. I have one file GUI2.mlapp and another file GUI4.mlapp. I would like to share a variable from GUI.mlapp to GUI4.mlapp. How am i able to do this?
matlab version: R2019B
Thank you!

请先登录，再回答此问题。

采纳的回答

Adam Danz
Adam Danz 2021-6-11
You're in luck! Matlab's documentation contains a page that specifically explains the process of sharing variables between apps.
Although that page comprehensively explains the process, here's an answer that shows a step-by-step process of declaring app properties. You can use "public" properties.
  7 个评论
显示 5更早的评论
Joseph Kutteh
Joseph Kutteh 2021-6-15
i want to access the updated value of "name" in GUI4. "name" gets changed in GUI2 via a text field.
Adam Danz
Adam Danz 2021-6-15
The line below with the leftward arrow is accessing the name propery of GUI2!
If this function is within GUI4, then use app.name since the app content pertains to GUI4.
%my second app called GUI4.mlapp
function startupFcn(app)
app2handle = GUI2
app2handle.name % <------------------------
end

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 Develop Apps Using App Designer 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