Regarding maximum length a user can enter.

[Ixus See]

Hello Guys,

I realize if name and location are 64 bytes... that means it can store a string that is up to 64 length

Does that mean search function must allow up to 64 alphabet long?

[Roel De Nijs]

That's not a must requirement, but I chose to have my GUI as restricted as possible. So user can't enter more chars than needed, can only enter digits in the port number field,...

[Ixus See]

how do you do that? please don't tell me is add keystroke listener =x

[Roberto Perillo]

In our case, what we can do is restrict the text field where the user provides the customer ID, so it only allows numbers. I don't have my code here, but I did something similar to this.

[Roel De Nijs]

Ixus See wrote:how do you do that?

More info can be found here.