vb.net “一维字节数组”类型的值无法转换为字节
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Value of type '1-dimensional array of byte' cannot be converted to a byte
提问by user3516240
I'm trying to pass values to a backgroundworker. I previously posted to ask how it could be done here. An answer directed me to this code, but I'm having issues trying to use it. Here's what I'm doing:
我正在尝试将值传递给后台工作人员。我之前发帖询问如何在这里完成。一个答案将我定向到此代码，但我在尝试使用它时遇到了问题。这是我在做什么：
Class MyParameters
Friend strInputFile As String
Friend strOutputFile As String
Friend bytKey As Byte
Friend bytIV As Byte
Friend Direction As New CryptoAction
End Class
.
.
Private Sub bnEcrypt_Click(sender As Object, e As EventArgs) Handles bnEcrypt.Click
Dim bytKey As Byte()
Dim bytIV As Byte()
'Send the password to the CreateKey function.
bytKey = CreateKey(txtPass.Text)
'Send the password to the CreateIV function.
bytIV = CreateIV(txtPass.Text)
Dim m As New MyParameters
m.strInputFile = txtFile.Text
m.strOutputFile = txtPlaceIn.Text
m.bytKey = bytKey
m.bytIV = bytIV
m.Direction = CryptoAction.ActionDecrypt
But I'm getting a error: Value of type '1-dimensional array of byte' cannot be converted to a byte'. on these two:
但是我收到一个错误：类型 '1-dimensional array of byte' 的值不能转换为一个字节'。关于这两个：
m.bytKey = bytKey
m.bytIV = bytIV
Any help?
有什么帮助吗？
采纳答案by Patrick Hofman
You have your variables defined as a Byteinstead of a byte array Byte().
您将变量定义为 aByte而不是字节数组Byte()。
Use this:
用这个：
Friend bytKey As Byte()
Friend bytIV As Byte()
回答by Jason Faulkner
Your class needs to accept a Byte()instead:
你的班级需要接受一个Byte()：
Class MyParameters
Friend strInputFile As String
Friend strOutputFile As String
Friend bytKey As Byte() ' <-- Changed from Byte
Friend bytIV As Byte() ' <-- Changed from Byte
Friend Direction As New CryptoAction
End Class
回答by Guffa
You have declared two byte fields in the class. Declare two arrays instead:
您已经在类中声明了两个字节字段。改为声明两个数组：
Friend bytKey() As Byte
Friend bytIV() As Byte
