Chris 🇹🇼 | Telegram 尼有事嗎 says to YSITD目前Code是這樣 Public Class Form1 Private Sub ListBox1_SelectedIndexChanged(sender As Object, e As EventArgs) End Sub Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click MsgBox(TextBox1.Text) End Sub Private Sub TextBox1_TextChanged(sender As Object, e As EventArgs) Handles TextBox1.TextChanged MsgBox(TextBox1.Text) End Sub End Classat Fri, Sep 23, 2016 9:46 PM