The question of VB form Who s going to do me a favor

Upstairs is not good, because hide is just hidden, and if you want to turn it off completely, you have to uninstall it.

Therefore, it should be written like this:

private sub command1_click()unload form1

end sub

This will allow you to close form1

private sub command1_click()unload form1

end sub

In form2, end should be used in closing events

D bar b is wrong, ture is wrong, the topic is really tricky.

I've tested d right.

Oh, it should be "true.""

So, a b is not right.

C is a string, D is right.

If it's a single choice, I'm sure D is correct, because I've seen something like that in programming textbooks. I'm not sure about anything else.

But can you tell me why it's bright? I think so.

Brothers should be b!

How do you take VB and try it! Just get it.

With a slight modification, you can use the backspace key to delete data!

private sub form_load()= 0

end sub

private sub text1_keypress(keyascii as integer)

if keyascii <>8 then

a = len(

k = val(

if a mod 3 = k + 1) *2) mod 3 then= &

len(end if

a = len(

if a > 0 then

if a mod 15 = 0 and k = 0 then= k + 1

len(else if a mod 17 = 15 and k > 0 then

k + 1len(end if

end if

end if

end if

end sub

If you meet your requirements, there will be 2 spaces for every 15 characters.

It can be a little complicated, but it definitely works.

private sub command1_click()dim s as string

s = text1

text1 =

dim a() as string

redim a(1 to len(s)) as stringfor i = 1 to len(s)

a(i) =mid(s, i, 1)

text1 = text1 + a(i)

if i mod 2 = 0 then text1 = text1 +

nextend sub

private sub command1_click()t = timer

dodoevents

loop until timer > t + 3 '3 seconds, unit: seconds, you can change it yourself, for example, you can have a decimal point!

Your ** process! )

end sub

private declare sub sleep lib "kernel32" (byval dwmilliseconds as long)'API Declarations.

private sub command1 click()sleep (3000)'milliseconds3000, i.e. 3 secondscall mysub' to run functions and procedures.

end sub

private sub mysub()

msgbox "Run with a 3 second delay"

end sub

Let the button execute the event? What do you mean......

Do you use a timer?

The control is not registered, run regsvr32 to register the control.