void ProgramStart(object item)
{
string filename = "D://WhiteXML.xml";
if (!File.Exists(filename))
{
XmlDocument doc = new XmlDocument();
XmlElement rootElement = doc.CreateElement("root");
doc.AppendChild(rootElement);
XmlNode xn = doc.SelectSingleNode("root");
XmlElement childElement = doc.CreateElement("WhiteList");
XmlElement URLElement = doc.CreateElement("URL");
URLElement.InnerText = " ";
childElement.AppendChild(URLElement);
rootElement.AppendChild(childElement);
doc.Save(filename);
XMLDAL.Insert(" ");
}
XmlDocument readxml = new XmlDocument();
readxml.Load(filename);
XmlElement xnn = readxml.DocumentElement;
ReadX(xnn);
}
private void BT_Add_Click(object sender, EventArgs e)
{
if (tb_add_white.Text != string.Empty)
{
XMLDAL.Insert(tb_add_white.Text);
Load_WhiteList();
}
else
{
MessageBox.Show("请填写添加项！");
}
}
private void BT_Del_Click(object sender, EventArgs e)
{
XmlDocument delxml = new XmlDocument();
delxml.Load(filename);
XmlNode rootnode = delxml.DocumentElement;
string del_url = "";
del_url = LB_White.SelectedItem.ToString();
if (MessageBox.Show("确定要将" + del_url + "移除白名单？", "", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
XMLDAL.Delete(rootnode, del_url);
MessageBox.Show("已将" + del_url + "移除白名单");
delxml.Save(filename);
Load_WhiteList();
}
}