我目前正在使用Visual Studio 2012.我的表单代码在下面给出了设计截图。我正在尝试为我的PC创建一个虚拟热点,但我想添加一个以前的SSID和密码的功能。我的热点每次都以空白文本打开。
这是我的表单设计:
Form1 Design:
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Form1代码:
Imports System.Runtime.InteropServices
Imports System.Collections.ObjectModel
Imports System.Text
Imports NativeWifi
Public Class Form1
Public Const WM_NCLBUTTONDOWN As Integer = &HA1
Public Const HT_CAPTION As Integer = &H2`
<DllImportAttribute("user32.dll")> _
Public Shared Function SendMessage(ByVal hWnd As IntPtr, _
ByVal Msg As Integer, ByVal wParam As Integer, _
ByVal lParam As Integer) As Integer
End Function
<DllImportAttribute("user32.dll")> _
Public Shared Function ReleaseCapture() As Boolean
End Function`
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Dim wlan = New WlanClient()
Dim connectedSsids As Collection(Of [String]) = New Collection(Of String)()
For Each wlanInterface As WlanClient.WlanInterface In wlan.Interfaces
Dim ssid As Wlan.Dot11Ssid = wlanInterface.CurrentConnection.wlanAssociationAttributes.dot11Ssid
connectedSsids.Add(New [String](Encoding.ASCII.GetChars(ssid.SSID, 0, CInt(ssid.SSIDLength))))
For Each item As String In connectedSsids
Label1.Text = item
Next
Next
End Sub
Private Sub Form1_MouseDown(ByVal sender As Object, _
ByVal e As System.Windows.Forms.MouseEventArgs) _
Handles Me.MouseDown
If e.Button = Windows.Forms.MouseButtons.Left Then
ReleaseCapture()
SendMessage(Handle, WM_NCLBUTTONDOWN, _
HT_CAPTION, 0)
End If
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Try
If Form2.TextBox1.Text = "" Then
MsgBox("Hotspot name cant be empty", MsgBoxStyle.Critical)
End If
If Form2.TextBox2.TextLength < 8 Then
MsgBox("Password should be 8+ character", MsgBoxStyle.Critical)
If Form2.TextBox2.Text = "" Then
MsgBox("Password cant be empty", MsgBoxStyle.Critical)
End If
Else
Dim process As New Process()
process.StartInfo.Verb = "runas"
process.StartInfo.UseShellExecute = True
process.Start("cmd", String.Format("/c {0} & {1} & {2}", "netsh wlan set hostednetwork mode=allow ssid=" & Form2.TextBox1.Text & " key=" & Form2.TextBox2.Text, "netsh wlan start hostednetwork", "pause"))
Form2.CheckBox1.Enabled = False
Form2.TextBox1.Enabled = False
Form2.TextBox2.Enabled = False
MsgBox("Hotspot started Successfully", MsgBoxStyle.Information)
End If
Catch
MsgBox("Failed to Establish a hotspot", MsgBoxStyle.Exclamation)
End Try
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Process.Start("CMD", "/C netsh wlan stop hostednetwork")
Form2.CheckBox1.Enabled = True
Form2.TextBox1.Enabled = True
Form2.TextBox2.Enabled = True
MsgBox("Hotspot stopped Successfully", MsgBoxStyle.Information)
End Sub
Private Sub Clsbtn_Click(sender As Object, e As EventArgs) Handles Clsbtn.Click
Me.Close()
End Sub
Private Sub Minbtn_Click(sender As Object, e As EventArgs) Handles Minbtn.Click
Me.WindowState = System.Windows.Forms.FormWindowState.Minimized
End Sub
Private Sub Button3_Click_1(sender As Object, e As EventArgs) Handles Button3.Click
Me.Hide()
Form2.Show()
End Sub
End Class
Form2设计:
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