how can i show a numerical output in gui

2012 10 22
1 个回答
回答已采纳
4 次查看（30 天）

0 个投票

i am using the following gui code
function guitrial
voltageH = uicontrol('Style', 'PushButton', 'String', 'Voltage', ...
'Position', [10, 200, 100, 24], ...
'Callback', {@dataaq});
ValueH = uicontrol('Style', 'edit', 'String', '0', ...
'Position', [10, 150, 100, 24]);
here the callback function gives a numerical result (that i put in a variable) but it is shown in the command window.how can i get the result in the static box? it will be very helpful if you give me the code or example.thanks

请先登录，再回答此问题。

 采纳的回答

Matt Fig
Matt Fig 2012-10-22
编辑：Matt Fig 2012-10-22

0 个投票

Give this a try:
function guitrial
S.voltageH = uicontrol('Style', 'PushButton',...
'String', 'Voltage', ...
'Position', [10, 200, 100, 24], ...
'Callback', {@dataaq});
S.ValueH = uicontrol('Style', 'edit', 'String', '0', ...
'Position', [10, 150, 100, 24]);
guidata(gcf,S)
function [] = dataaq(varargin)
D = randi(10); % Say your program returns this.
S = guidata(gcbf);
set(S.ValueH,'string',num2str(D));

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Simultaneous and Synchronized Operations 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