Urgently ask experts for help on the data display position of VB6.0 text box.

I basically understand what you mean, but unfortunately I don't have the environment to help you test now, otherwise I can help you get it done quickly.

As for the method of clicking the effect, you actually use the GotFocus event of the text box, and write the corresponding code in this event.

It is also very simple to highlight the text of this line, that is, from the first character to the last character of this line, corresponding functions and attributes, such as seltext, will be used. I can only tell you so much, and I can't set up an environment for you to test until the day I go to work. If you can wait, send me a message at the station, and wish you success first!