How can i open a file in app designer

42 次查看（过去 30 天）
Rida BOUMEDIANE
Rida BOUMEDIANE 2020-5-10
评论： farzad 2020-11-18
i have in my desktop a file inside this file there is 2 files and inside each one another files, i want to use appdesigner to open the first folder and give me the right to open the other file, and in case i didn’t found a file , app designer should give me the right to create a new one based on a template that i have.

请先登录，再回答此问题。

回答（4 个）

Sai Gudlur
Sai Gudlur 2020-6-11
Are you using a radio button?
If you are u can use this code when u click on the button.
[filename,pathname] = uigetfile('*.')% add ur extension post period within parathesis.
fullfilename = fullfile(pathname,filename);
A = xlsread(fullfilename); % if it is a excel file. else use whatever it is.
Your question is pretty vague. if you give more info I might be of some help.
Rida BOUMEDIANE
Rida BOUMEDIANE 2020-6-11
So i'm using app designer, i'm using a button when i click on the button i should add values giving by a text field in my application in an excisting excel file where there is already rows that are full, so when i click the button the program should check for the last line where there is nothing and add those values there. and everytime i add new values it will go look for the row after where there is no values and add them there in the same excel file
Rida BOUMEDIANE
Rida BOUMEDIANE 2020-6-11
i can add value with this program but i have to choose the row, i want a program that will directly know the empty last row and add the values in that row
Rida BOUMEDIANE
Rida BOUMEDIANE 2020-6-11
here is the interface used

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