相关疑难解决方法(0)

我希望我的窗口完全隐藏在启动时.没有窗口,任务栏中没有条目.用户没有看到,应用程序已启动.

我怎么能意识到这一点？

谢谢!

我有一个wpf应用程序,我需要显示一个消息框,问题是消息框显示0.5秒,甚至不等待用户单击确定.

MainWindow.xaml.cs:

public partial class MainWindow : Window
{
    public MainWindow()
    {

        //verifying application setting file to see if the connection is ok
        string pathToApp = System.AppDomain.CurrentDomain.BaseDirectory + "settings.sts";
        ApplicationSettings applicationSettings = new ApplicationSettings();
        applicationSettings.ServerIp = "127.0.0.1";
        applicationSettings.ServerDatabase = "test";
        applicationSettings.ServerUserName = "root";
        applicationSettings.MakeConnectionString();
        foreach (char  c in "")
        {
            applicationSettings.ServerPassword.AppendChar(c);
        }



        MySqlConnection connection = new MySqlConnection(applicationSettings.ConnectionString);
        try
        {
            connection.Open();
        }
        catch (Exception e)
        {
            // here the message box shows for 0.5 second and closes immediately
            MessageBox.Show(e.Message);
        }
        finally …