Question

如何从文本框中保存数据，以便在重新启动时，计算机数据仍然存在？

我通过使用：数据库和设置来了解该方法。我通过设置添加了它，但是当我重新启动电脑时，数据消失了。

代码：

Private Sub form1_FormClosed(sender As Object, e As FormClosedEventArgs) Handles Me.FormClosed
    My.Settings.txt1 = TextBox1.Text
    My.Settings.txt2 = TextBox2.Text

End Sub


Private Sub form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    TextBox1.Text = My.Settings.txt1
    TextBox2.Text = My.Settings.txt2
End Sub

Answer 1

Private Sub form1_FormClosed(sender As Object, e As FormClosedEventArgs) Handles Me.FormClosed
My.Settings.txt1 = TextBox1.Text
My.Settings.txt2 = TextBox2.Text
My.Settings.Save()
End Sub


Private Sub form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    TextBox1.Text = My.Settings.txt1
    TextBox2.Text = My.Settings.txt2
End Sub

在VB.NET中保存关闭/重启PC上的数据

1 个答案: