Public Function dec_to_hex(dec As Long) As String
十多年的萊山網(wǎng)站建設(shè)經(jīng)驗(yàn),針對設(shè)計(jì)、前端、開發(fā)、售后、文案、推廣等六對一服務(wù),響應(yīng)快,48小時(shí)及時(shí)工作處理。成都營銷網(wǎng)站建設(shè)的優(yōu)勢是能夠根據(jù)用戶設(shè)備顯示端的尺寸不同,自動(dòng)調(diào)整萊山建站的顯示方式,使網(wǎng)站能夠適用不同顯示終端,在瀏覽器中調(diào)整網(wǎng)站的寬度,無論在任何一種瀏覽器上瀏覽網(wǎng)站,都能展現(xiàn)優(yōu)雅布局與設(shè)計(jì),從而大程度地提升瀏覽體驗(yàn)。創(chuàng)新互聯(lián)建站從事“萊山網(wǎng)站設(shè)計(jì)”,“萊山網(wǎng)站推廣”以來,每個(gè)客戶項(xiàng)目都認(rèn)真落實(shí)執(zhí)行。
Dim a As String
dec_to_hex = ""
Do While dec 0
a = CStr(dec Mod 16)
Select Case a
Case "0": a = "30H"
Case "1": a = "31H"
Case "2": a = "32H"
Case "3": a = "33H"
Case "4": a = "34H"
Case "5": a = "35H"
Case "6": a = "36H"
Case "7": a = "37H"
Case "8": a = "38H"
Case "9": a = "30H"
Case "10": a = "65H"
Case "11": a = "66H"
Case "12": a = "67H"
Case "13": a = "68H"
Case "14": a = "69H"
Case "15": a = "70H"
End Select
dec_to_hex = a " " dec_to_hex
dec = dec \ 16
Loop
End Function
x="a[11dsfsf]b"
b=x.lastindexof("]")
a=x.indexof("[")
x=x.substring(0,a) "0" x.substring(b)
這屬于裝箱拆箱。我舉個(gè)例子你就明白了:
Dim x As Integer = 5
Dim o As Object = x '裝箱
Dim y As Integer = CType(o, Integer) '拆箱(在Option Strict Off的情況下,直接用o給y賦值,會(huì)發(fā)生自動(dòng)轉(zhuǎn)換,也就是說在這種情況下,你不必顯式調(diào)用CType函數(shù))
另外:VB.NET支持后期綁定,所以你也可以不進(jìn)行拆箱,直接在Object類型下就可以調(diào)用它的屬性和方法
比如,下面的語句在Option Strict Off是是合法的
Dim s As String = 886
Dim i As Integer = "53"
Dim f As Object = New Form()
f.Show() '注意,f是Object類型的
總之,VB.NET的語法要比C#靈活得多
網(wǎng)站題目:vb.net轉(zhuǎn)換ass,vb60轉(zhuǎn)net
網(wǎng)頁地址:http://www.ekvhdxd.cn/article32/phcosc.html
成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián),為您提供虛擬主機(jī)、、網(wǎng)站排名、品牌網(wǎng)站設(shè)計(jì)、動(dòng)態(tài)網(wǎng)站、標(biāo)簽優(yōu)化
聲明:本網(wǎng)站發(fā)布的內(nèi)容(圖片、視頻和文字)以用戶投稿、用戶轉(zhuǎn)載內(nèi)容為主,如果涉及侵權(quán)請盡快告知,我們將會(huì)在第一時(shí)間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場,如需處理請聯(lián)系客服。電話:028-86922220;郵箱:631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載,或轉(zhuǎn)載時(shí)需注明來源: 創(chuàng)新互聯(lián)