如何將（字節）數據流轉換爲Vb.net中的字符串

Question

我的程序必須使用套接字編程從服務器讀取數據以終止遠程PC中的進程。 在我從套接字連接轉換netstream後，我將該流轉換爲字符串，但我無法殺死進程，因爲輸入字符串未轉換爲字符串。 我很困惑，因爲我能夠使用字符串方法，如.remove（），但是當我將輸入變量傳遞給函數killProcess時，processessess不會被刪除。

'socket datastream 
If NetStream.DataAvailable Then 
     Dim bytes(TCPClient.ReceiveBufferSize) As Byte 
     Dim input As String 
     NetStream.Read(bytes, 0, CInt(TcpClient.ReceiveBufferSize)) 
     lblConnectStatus.Text = ("Server was disconnected ") 
     input = Encoding.ASCII.GetString(bytes) 

    If input.StartsWith("kill") Then 
     input = input.Remove(0, 4) 
      Try 
       KillProcess(input) 
      Catch ex As Exception 

      End Try 
    End if 
End if 

'kill process function 
'this function works when i write the program name manually eg.:"notepad" 
'but it doesn't work when i pass the parameter pid for the killProcess() function 
Private Sub KillProcess(ByVal pid As String) 
    For Each P As Process In System.Diagnostics.Process.GetProcessesByName(pid) 
     P.Kill() 
    Next 
End Sub 

Answer 1

Dim p() As Process 
    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick 

    p = Process.GetProcessesByName("taskmgr") 
    If p.Count > 0 Then 
     Dim pList() As System.Diagnostics.Process = System.Diagnostics.Process.GetProcessesByName("notepad") 
     For Each proc As System.Diagnostics.Process In pList 
      proc.Kill() 

     Next 

    End If 
End Sub