如何在winform C＃中将<list>存储到数据库中？

Question

我几乎没有使用C＃设置数据库的经验。因此，我希望存储列表的预定义内容，还可以在表单运行时添加值并删除会话中的值。从列表中，根据内容，URL在WebBrowser控件中被阻止。我将在下面添加片段。

private List<string> BlockList = new List<string>() { "http://www.google.com", "http://www.google.co.uk", "http://www.bing.com" };

private void webBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e)
{
    string[] BlockArray = BlockList.ToArray();
    for (int i = 0; i < BlockArray.Length; i++)
    {
        if (e.Url.Equals(BlockList[i]))
        {
            e.Cancel = true;
            MessageBox.Show("Booyaa Says No!", "NO NO NO", MessageBoxButtons.OK, MessageBoxIcon.Hand); // Block List Error Message
        }
    }
}

private void button6_Click_1(object sender, EventArgs e)
{
    string url = textBox2.Text;
    // Get if the user entered the right password
    GetPass pass = new GetPass(password);
    // Check this with a dialog result
    DialogResult result = pass.ShowDialog();

    if (result == DialogResult.OK)
    {
        BlockList.Add(url);
        MessageBox.Show("Added " + url + " to blocklist.");
        textBox2.Clear();
    }
    else
    {
        MessageBox.Show("Booyaa Says Wrong Password", "Wrong Password", MessageBoxButtons.OK, MessageBoxIcon.Hand);
    }
}

private void button7_Click_1(object sender, EventArgs e)
{
    string url = textBox2.Text;
    // Get if the user entered the right password
    GetPass pass = new GetPass(password);
    // Check this with a dialog result
    DialogResult result = pass.ShowDialog();

    if (result == DialogResult.OK)
    {
        BlockList.Remove(url);
        MessageBox.Show("Removed " + url + " from blocklist.");
        textBox2.Clear();
    }
    else
    {
        MessageBox.Show("Booyaa Says Wrong Password", "Wrong Password", MessageBoxButtons.OK, MessageBoxIcon.Hand);
    }
}