Hello, everyone! Sister now encountered technical difficulties (to me), of course, the teacher out of the difficult problem, let me on Wednesday was turned over to the temperature and humidity monitoring system (that is, design of landing interface and monitoring the temperature and humidity display) design as a result, but I was a rookie, who will be the topic ah, help me to do, kid sister very grateful!

CodePudding user response:

Is very simple, first of all, temperature humidity as an interface by external function can directly change the line, you can create a Form as the main interface, placed in the above two Label as the temperature and humidity display (if beautiful, ImageList + Image can be used to realize the graphical display), in the above place 2 button function of hidden and closing plus a timer to refresh the changes of temperature and humidity (of course, you can do it in the interface function, but the interface function design will be more complex), add a Form as the login screen, placed above the two Label and Edit, respectively dealing with the user, password, add a button to trigger the login, when login successfully close the login screen, and display the main interface, such as 3 times failed login, exit program shut down the main interface,
Methods here, the program should be no problem?

CodePudding user response:

Your temperature data which get from?

CodePudding user response:

Eldest brother, see your answer, I still don't know where laid a hand on him, because no contact before, for programming also don't know, program I make up not to come out! I think this data is introduced from the Zigbee board, with 18 b20 and SHT11 monitoring, is now a monitoring interface, the eldest brother could you help me, help me take a look at how to do? Grateful...... (my QQ790026997)

CodePudding user response:

To obtain temperature humidity value
To draw lines with the tchart control, real-time display,

CodePudding user response:

Seems it's not hard to 1

CodePudding user response:

If just a interface design, you can use the TTimer timer timing read the temperature data, the temperature and humidity data with two vertical scale TTrackBar display is ok, if you want beautiful, can use the scale of the third party,