IT_ZB的博客

1.读取xml文件    using System.Xml;XmlDocument xml = new XmlDocument();        xml.Load("XMLFile.xml");        string deviceIP = xml.SelectSingleNode("para/deviceIP").InnerText;

private void button1_Click(object sender, EventArgs e) { OpenFileDialog openFileDialog1 = new OpenFileDialog(); //显示选择文件对话框 openFileDialog1.InitialDirectory = "c:\\"; openFileDialo