小编The*_*eep的帖子

如何为整数添加+1值？

就像是

Do
    If myClientMachineIP.AddressFamily = Sockets.AddressFamily.InterNetwork Then
        Label2.Text = myClientMachineIP.ToString()
    Else
        TextBox2.Text = "IP is not equal to IPv4"
        proov = +1
        TextBox3.Text = proov
    End If
Loop Until proov = 10

如何在proov整数变量中添加+1 ？

我正在制作一个自动文件下载器，当我按下按钮时，我需要它来重新下载和覆盖文件。

这是我的代码：

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
  My.Computer.Network.DownloadFile _
    ("http://www.randomurl.com/randomfile.txt", _
    Path.Combine(Environment.GetFolderPath( _
    Environment.SpecialFolder.ApplicationData), _
    "test/randomfile.txt"))
End Sub