如何把byte转化为integer,

[yrh2008sql]

Dim b As Byte() = { &H12, &H34}
我想把b转化为一个integer的值,
cint(b(0))+cint(b(1))是这种
还是这中啊cint(b(0)) & cint(b(1))

我要用2个字节转化为一个integer,应该怎样写啊,请帮忙

[yrh2008sql]

应该是1234
还是46啊,不是太难吧!!

[兔子-顾问]

Dim b As Byte() = { &H12, &H34}
dim i as Integer = bitconvertor.ToInt32(b)

[lljlll2009]

Dim b As Byte() = { &H12, &H34}
dim IntB as integer
intb=cint(b(0)&b(1))

[兔子-顾问]

测试一下，准确应该这样写
Dim b As Byte() = {&H12, &H34}
Dim i As Integer = BitConverter.ToInt16(b, 0)

但是，结果不是0x1234，因为内存里，是高位低位翻转的，你的&H12,&H34转换成结果。就是
0x3412了。如果一定要完成你的意思，应该是如下代码：

Dim b As Byte() = {&H12, &H34}
Array.Reverse(b)
Dim i As Integer = BitConverter.ToInt16(b, 0)