1樓：
'要生成檔案的字尾名為scr
'窗體樣式要改為me.borderstyle = 0
dim x1, y1, x2, y2 as integer
dim i as integer
dim j as boolean
dim k as integer
dim withevents label1 as label '宣告一個label
dim withevents timer1 as timer '宣告一個timer
private sub form_activate()
i = 100
k = 100
x1 = me.width / 2
y1 = me.height / 3
x2 = x1
y2 = y1
rem 設定label的位置
label1.top = me.height / 2 - label1.height / 2
label1.left = me.width / 2 - label1.width / 2
end sub
private sub form_load()
me.backcolor = &h0& '窗體的背景色為黑色
me.fillcolor = rgb(rnd * 255, rnd * 255, rnd * 255) '窗體的填充色為隨機
me.forecolor = rgb(rnd * 255, rnd * 255, rnd * 255) '窗體的前景色為隨機
me.drawmode = 13 '窗體輸出的外觀為13
me.drawwidth = 2 '窗體輸出的線條寬度為2
me.fillstyle = 7 '窗體的填充樣式為7
set label1 = me.controls.add("vb.label", "label1") '設定label
set timer1 = me.controls.add("vb.timer", "timer1") '設定timer
label1.visible = true 'label可見性為true
label1.autosize = true 'label自動調整大小
label1.backstyle = 0 'label背景色為透明
label1.caption = "i love you" '設定標題
label1.font.size = 60 '字型大小為60
前景色為黑色
timer1.enabled = true 'timer為有效
timer1.interval = 10 'timer時間 間隔為0.001秒
me.windowstate = 2 '窗體樣式
end sub
private sub label1_mousemove(button as integer, shift as integer, x as single, y as single)
static currentx, currenty as single
dim orignx, origny as single
'把當前的滑鼠值賦給orignx和origny
orignx = x
origny = y
'初始化currentx和currenty
if currentx = 0 and currenty = 0 then
currentx = orignx
currenty = origny
exit sub
end if
if abs(orignx - currentx) > 1 or abs(origny - currenty) > 1 then
endend if
end sub
private sub timer1_timer()
me.circle (x1, y1), 250 '在窗體上畫圓
me.circle (x2, y2), 250 '在窗體上畫圓
if y1 <= me.height - 1200 then '在指定高度執行
x1 = x1 + k
y1 = y1 - i
x2 = x2 - k
y2 = y2 - i
i = i - 2
if y1 <= me.height / 3 then
k = k - 1
elseif y1 >= me.height / 3 then
k = k - 5
end if
else
i = 100
k = 100
x1 = me.width / 2
y1 = me.height / 3
x2 = x1
y2 = y1
me.fillcolor = rgb(rnd * 255, rnd * 255, rnd * 255) '窗體的填充色為隨機
me.forecolor = rgb(rnd * 255, rnd * 255, rnd * 255) '窗體的前景色為隨機
end if
me.drawwidth = 3 '窗體輸出的線條寬度為3
'在窗體上隨機畫點
me.pset (rnd * me.width, rnd * me.height), rgb(rnd * 225, rnd * 225, rnd * 225)
me.drawwidth = 2 '窗體輸出的線條寬度為2
end sub
''''''''''''''''''''''''''''''
'在窗體上單擊滑鼠時退出程式
private sub form_click()
endend sub
'在窗體上按下按鍵時退出程式
private sub form_keydown(keycode as integer, shift as integer)
endend sub
'在窗體上移動滑鼠時退出程式
private sub form_mousemove(button as integer, shift as integer, x as single, y as single)
static currentx, currenty as single
dim orignx, origny as single
'把當前的滑鼠值賦給orignx和origny
orignx = x
origny = y
'初始化currentx和currenty
if currentx = 0 and currenty = 0 then
currentx = orignx
currenty = origny
exit sub
end if
if abs(orignx - currentx) > 1 or abs(origny - currenty) > 1 then
endend if
end sub
誰能幫我用vb做一個螢幕保護程式，很簡單的就可以了，所有源程式都要給我 [email protected] 謝謝
2樓：匿名使用者
private sub form_click()endend sub
private sub form_load()'me.controlbox設定為falseme.borderstyle = 0
timer1.interval = 100me.caption = ""
me.backcolor = vbblackline1.borderwidth = 10 * rndline1.
bordercolor = rgb(255 * rnd, 255 * rnd, 255 * rnd)
me.move 0, 0, screen.width, screen.height
end sub
private sub timer1_timer()line1.x1 = me.width * rndline1.
y1 = me.height * rndline1.x2 = me.
width * rndline1.y2 = me.height * rndend sub
如何用vb.net寫一個簡單的螢幕保護程式？ 50
3樓：
螢幕保護程式用vb做過，vb.net沒有做過，但是我認為基本相仿，關鍵問題是你必須做好屏保的原檔案（例如動畫檔案）然後生成exe檔案，在exe檔案中將動畫檔案轉換成屏保檔案並且安裝在系統盤的system32目錄中即可。
沒有原檔案（如動畫檔案），無法寫**。
4樓：
在窗體上建立2個文字框text1和text2，一個按鈕command1，text1裡面輸入你要轉換的字串，text2裡面顯示結果，**如下：
dim mystring as string
dim everystr(50) as string
dim targetstr as string
private sub command1_click()
mystring = text1
for i = 1 to len(mystring)
everystr(i) = right(left(mystring, i), 1)
if asc(everystr(i)) < 123 and asc(everystr(i)) > 96 then everystr(i) = \"_\"
if asc(everystr(i)) < 91 and asc(everystr(i)) > 64 then everystr(i) = \"_\"
targetstr = targetstr & everystr(i)
next i
text2 = targetstr
targetstr = \"\"
end sub
引號前面怎麼自動給加了個「\」？用的時候請手動把那幾個「\」去掉
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