VB will have a meeting of 15, urgent!! Someone who knows VB and helps me out

Directly add else, indicating that if x<=400 is not true, the ** after else will be executed.

Definitely yes, please, o( o

option explicit

private declare function findwindow lib "user32" alias "findwindowa" (byval lpclassname as string, byval lpwindowname as string) as long

Private Sub Command1 Click() declares FindWindowa

Declare a local variable "hwnd" (window handle) dim hwnd as long

Give"hwnd"(Window Handle) assignment.

hwnd = findwindow(, the infobox pops up hwnd

msgbox hwnd

end sub 'The subroutine ends.

private sub command2_click()dim hwnd as long

Give"hwnd"(Window Handle) assignment.

hwnd = findwindow(, judgment statement If hwnd = 0 does not exist, hwnd 0 shows exists.

if hwnd = 0 then

msgbox "The program is not running"

elsemsgbox "The program has been run"

end if

end sub 'The subroutine ends.

It's too difficult, and I don't know how to do VB Jiangsu Level 2 questions.

Strings with quotation marks, one is concatenated with chr(34) such as"d" & chr(34) &"e" & chr(34) &"f"

The second is to use double quotation marks such as"d""e""f"

The above two are equivalent and both are d"e"f

if trim( <"" then'If text1 is not empty, it is executed.

Put the statement you want to execute here.

end if

Open the VB program and right-click"general"Select Add Part, and then find it"microsoft tabbed dialog control "Select this widget and set the relevant properties and you're good to go!

Adding a picture widget is equivalent to an interface that starts to hide by default, and then adds a widget to the picture1 widget.

Add a sstab control, microsft tabbed dialoy contol, want a few interfaces to add your own happy.

Option 1 basic

Dimmed (20) as an integer.

Private small command1 click().

Blur me, as an integer, an integer for j, and k as an integer due to an integer, the temperature is integer text 1 = "".

into a random array.

For k = 1 to 20

Randomize one (k) = int (* rnd 100).

Text 1 = text 1 a(k)".

Next, k sort for i = 1 to 19

for j = i + 1; for 20

If the temperature of section (j) = one (ten).

Section (j) = a(i).

a(i) = temperature.

End if. Next to me next.

For k = 1 to 20

List 1. additem one (k).

Go down to k finish private small command2 click() text 1 = "".

Goal of Mitsuko = "blank" title = "click to enlarge" level = "ikqb img alink" > Shido.

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from=Shido" target="blank" data".

from=Shido" target="blank"> niao12316| 6

28 Adoption rate.

Good at: VB image processing software.

Cc +

Database DB is general software.

Other similar issues.

January 10, 2014.

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== The meaning of these two sentences is that the width and height of image1 are equal to the width and height of form1 respectively, and the second problem is to use timer, first set the properties of timer, enable is false, interval is the time interval, can be set to 1000, which means 1 second.

private sub form_click()= true

end sub

Indicates that the timer is activated

private sub timer1_timer()= + 100

end sub

label move.