VB6中的字节数组到有符号整数 [英] Byte Array to a Signed Integer in VB6

问题描述

我在 VB6 中从字节数组转换为有符号整数时遇到问题.这在.NET 中使用 BitConverter 很简单，但我不确定如何使用 VB6.谢谢

I am having trouble converting from a Byte Array to a Signed Integer in VB6. This would be simple to do with BitConverter in .NET but I'm not sure what to do with VB6. Thanks

推荐答案

可惜没有内置函数，需要自己写一个.这是一个快速示例，可帮助您入门.

Unfortunately no built in function, you need to write one. Here is a quick sample to get you started.

Private Function BArrayToInt(ByRef bArray() As Byte) As Integer
    Dim iReturn As Integer
    Dim i As Integer

    For i = 0 To UBound(bArray) - LBound(bArray)
        iReturn = iReturn + bArray(i) * 2 ^ i
    Next i

    BArrayToInt = iReturn

End Function

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