我試圖在 textbox1.text 中顯示用戶的值，但是當我輸入時
textbox1.text = 用戶
沒有顯示，工具停止作業
我試圖通過網路回應訊息更改 textbox1.text 的值
所以用戶總是在改變，我試圖在 textbox1.text 中顯示它
Dim thlogin1 As Thread = New Thread(Sub() Login1(user, pass, target))
thlogin1.Start()
End Sub
Private Sub Login1(ByVal user As String, ByVal pass As String, ByVal target As String)
Dim k As String
k = user
textbox.Text = k
End Sub
[![this what i have tried][2]][2]
[1]: https://i.stack.imgur.com/1o7uP.png
[2]: https://i.stack.imgur.com/0pBFw.png
uj5u.com熱心網友回復：
嘗試改變：
textbox.Text = ("k")
到：
Me.Invoke(Sub()
textbox.Text = k
End Sub)
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