Question

如何从此代码中获取字符串而不是char数组？

客户代码：

            stm = tcpClient.GetStream() 
            Dim ascenc As New ASCIIEncoding
            Dim byteData() As Byte = ascenc.GetBytes(strMessage(counter))
            Thread.Sleep(2000)
            Console.WriteLine("Transmitted ")
            stm.Write(byteData, 0, byteData.Length())

服务器代码：

Dim size As Integer = TcpSocket.Receive(bitData)
            Dim chars(size) As Char
            For i As Integer = 0 To size
                chars(i) = Convert.ToChar(bitData(i)) // i want to get the string directly, how ?
            Next
            Dim newString As New String(chars)
            Console.WriteLine(newString)
            strMessage(counter) = newString

Answer 1

您已经使用我建议的代码实现了它：

Dim MyString As String = New String(MyArray)

如果要转换字节数组，可以使用：

Dim MyString As String = Encoding.ASCII.GetString(bytes)

Answer 2

您也可以在服务器上使用ASCIIEncoding。只需使用GetString() method而不是GetBytes()。

Dim ascenc As New ASCIIEncoding
Dim newString As String = ascenc.GetString(bitData)

VB.NET TCP服务器套接字编程 - 从字节接收字符串

2 个答案: