Call contents of one pushbutton to be used as content for another push button

Dear all,

I tried to import a text file via a pushbutton in app designer and it works.Now I want to use let's say 1st column of that file into another push button ?

I tried to use it like this but its not recognizing.Attaching the sample part code here.How to link the contents of pushbutton 1 to another ?

Thank you for your help in advance

% Button pushed function: Importfile
        function ImportfilePushed(app, event)
            [file,path] = uigetfile('*.txt');
            T = load(file);
            t1 = T(:,1); t2 = T(:,2); 
            disp (t1)
        end
        
        % Button pushed function: UNIFORMButton
        function UNIFORMButtonPushed(app, event)
        
        %columns from the text file
             disp(t1)
             
        end

[Thomas Fournier]

To share Data from one fonction to the other, it has to be stored in a global variable. Global variables are the properties of your app.

you can add some with this button:

For exemple you creates a property t1

After that, in your code, you replace t1 by app.t1 and it should work.

% Button pushed function: Importfile
        function ImportfilePushed(app, event)
            [file,path] = uigetfile('*.txt');
            T = load(file);
            app.t1 = T(:,1); t2 = T(:,2); 
            disp (app.t1)
        end
        
        % Button pushed function: UNIFORMButton
        function UNIFORMButtonPushed(app, event)
        
        %columns from the text file
             disp(app.t1)
             
        end

[Ramesh Bala]

Dear Thomas,

Now I could figure it out the issue .As you said I didnt put in properties and didnt made it global.

Kindly post your answer in the answer this question section- so I can accept it.

Thanks