Choose a random button from a set of 9 arranged in a 3×3?
app.FirstNumber.Text = num2str(app.First_Number);
app.SecondNumber.Text = num2str(app.Second_Number);
app.Operator.Text = "+";
Answer = app.First_Number + app.Second_Number; % Operator needs to be able to change
n = randi(9);
app.Button_(n).Text = num2str(Answer); % Button needs to move to a random button_(1-9)
Essentially im trying to make a random button become the correct answer, but i keep getting an error message of Button_ is not a recodnized method or property.app.FirstNumber.Text = num2str(app.First_Number);
app.SecondNumber.Text = num2str(app.Second_Number);
app.Operator.Text = "+";
Answer = app.First_Number + app.Second_Number; % Operator needs to be able to change
n = randi(9);
app.Button_(n).Text = num2str(Answer); % Button needs to move to a random button_(1-9)
Essentially im trying to make a random button become the correct answer, but i keep getting an error message of Button_ is not a recodnized method or property. app.FirstNumber.Text = num2str(app.First_Number);
app.SecondNumber.Text = num2str(app.Second_Number);
app.Operator.Text = "+";
Answer = app.First_Number + app.Second_Number; % Operator needs to be able to change
n = randi(9);
app.Button_(n).Text = num2str(Answer); % Button needs to move to a random button_(1-9)
Essentially im trying to make a random button become the correct answer, but i keep getting an error message of Button_ is not a recodnized method or property. button, error MATLAB Answers — New Questions