ASCII到Base32 [英] ASCII to Base32

问题描述

我正在努力将vb项目中的文本框中输入的10个字符转换为Base32.这是我的代码.我收到一个错误 类型'String'的值不能转换为'Byte()'. WindowsApplication2

I am working at making what 10 characters go into a text box in my vb project convert into Base32. Here is my code. I am getting an error Value of type 'String' cannot be converted to 'Byte()'. WindowsApplication2

Private Sub Ok_Click(sender As Object, e As EventArgs) Handles Ok.Click

Dim DataToEncode As Byte() = txtbox.Text

Dim Base32 As String
Base32 = DataToEncode.ToBase32String()
Auth.Text = Base32
End Sub

推荐答案

txtbox.Text中的值是一个字符串，不能自动转换为字节数组.因此，Dim DataToEncode As Byte() = txtbox.Text行无法编译.要获取字符串的ASCII表示形式，请使用 方法.

The value in txtbox.Text is a string which can't be automatically converted to a byte array. So the line Dim DataToEncode As Byte() = txtbox.Text can't be compiled. To get the ASCII representation of a string use the System.Text.Encoding.ASCII.GetBytes() method.

Dim DataToEncode As Byte() = System.Text.Encoding.ASCII.GetBytes(txtbox.Text)

VB.Net中的字符串也不存储ASCII值，它们使用UTF-16.

Also strings in VB.Net do not store ASCII values, they use UTF-16.

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