Question

我在想，是否有人能以正确的方向指导我如何加密VB.net中Windows窗体给出的密码。我对编程非常陌生，因此某些专业术语可能没有意义。我还将用户名和密码存储在访问数据库中。应该加密吗？如果可以，怎么办？或者我应该在按Enter键之前对密码进行加密，以便存储加密的值？任何帮助或信息将不胜感激。我会尽快回答您可能遇到的任何问题，以便为您提供更多信息。我现在将提供我的代码，（因为我认为它没有相关性）::::::

导入System.Data.OleDb 导入System.Data

公共类Form3

Private Sub Form3_Load(sender As Object, e As EventArgs) Handles MyBase.Load

End Sub

Private Sub Label4_Click(sender As Object, e As EventArgs) Handles Label4.Click

End Sub

Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
    If TextBox2.Text = "" Or TextBox2.Text = "" Or TextBox3.Text = "" Then
        MsgBox("Please Complete All Fields")
    Else
        Try
            Dim conn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=E:\Computer Science\CA\tyre_stock_database_21.accdb")
            Dim insert As String = "Insert into login_info values('" & TextBox1.Text & "','" & TextBox2.Text & "');"
            Dim cmd As New OleDbCommand(insert, conn)
            conn.Open()
            cmd.ExecuteNonQuery()
            MsgBox("Account Successfully Created")
            Me.Close()
        Catch ex As Exception
            MsgBox(String.Format("Error: {0}", ex.Message))
        End Try
    End If
End Sub

结束班级

使用Windows Form VB.NET加密密码

0 个答案: