public void ShowMainWindow()
{
if (form_mainWindow == null || form_mainWindow.IsDisposed)
{
form_mainWindow = new GUI.Form_main();
form_mainWindow.Gestures = m_gestures;
form_mainWindow.Engine = m_engine;
form_mainWindow.SetListView();
form_mainWindow.FormClosed += this.form_mainWindow_FormClosed;
form_mainWindow.Translate();
}
form_mainWindow.Show();
form_mainWindow.ShowMainForm();
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Link_Form link = new Link_Form();
link.Show();
Application.DoEvents();
XmlDocument doc = new XmlDocument();
link.label1.Text = "正在读取配置文件 ……";
Application.DoEvents();
doc.Load(Application.StartupPath + "\\yuan.xml");
XmlNode root = doc.SelectSingleNode("config");
string s = string.Format("data source={0};user id={1};password={2};database={3}",
root.SelectSingleNode("ip").InnerText,
root.SelectSingleNode("user").InnerText,
root.SelectSingleNode("password").InnerText,
root.SelectSingleNode("database").InnerText);
Form_main.xp_printer = root.SelectSingleNode("printer").InnerText;
Form_main.printer = root.SelectSingleNode("tm_printer").InnerText;
Form_main.shop = root.SelectSingleNode("shop").InnerText;
if (Form_main.shop == null)
{
throw new ArgumentNullException("Form_main.shop");
}
XmlNode temp = root.SelectSingleNode("/config/font/title");
Form_main.title = new Font(temp.InnerText, float.Parse(temp.Attributes["size"].Value));
temp = root.SelectSingleNode("/config/font/font");
Form_main.font = new Font(temp.InnerText, float.Parse(temp.Attributes["size"].Value));
temp = root.SelectSingleNode("/config/font/height");
Form_main.fontHeight = float.Parse(temp.InnerText);
temp = root.SelectSingleNode("/config/position/x1");
Form_main.x1 = float.Parse(temp.InnerText);
temp = root.SelectSingleNode("/config/position/x2");
Form_main.x2 = float.Parse(temp.InnerText);
temp = root.SelectSingleNode("/config/position/x3");
Form_main.x3 = float.Parse(temp.InnerText);
Form_main.windowtitle = root.SelectSingleNode("/config/shop").InnerText;
Form_main.address = root.SelectSingleNode("/config/address").InnerText;
link.label1.Text = "配置完毕，正在连接数据库 ……";
Application.DoEvents();
try
{
Form_main.Connection = new MySqlConnection(s);
Form_main.Command = Form_main.Connection.CreateCommand();
Form_main.Connection.Open();
link.label1.Text = "数据库连接成功，启动主程序 ……";
Application.DoEvents();
Form mf = new Form_main();
mf.Show();
link.Close();
Application.Run(mf);
}
catch (MySqlException)
{
MessageBox.Show("连接到门店电脑数据库时错误！\r\n网络是否正常？", "连接错误提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
}