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How To Create Login Page In Wpf C#


asked 6 years ago viewed 11409 times active 4 years ago Visit Chat Linked 51 Single Form Hide on Startup 10 WCF Discovery returns hard-coded URL Related 2Very strange bug when Can this number be written in (3^x) - 1 format? This is also the place to subscribe to important application events, like application start, unhandled exceptions and so on. Since the application is shutting down, the window is immediately closed.

Thanks Rick .net wpf dialog share|improve this question edited Aug 27 '10 at 19:29 asked Aug 25 '10 at 15:57 Rick 5912 add a comment| 2 Answers 2 active oldest votes Why one shouldn't play the 6th string of an A chord on guitar? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed In Russia, are the anniversaries of the various events that occurred in 1917 and '18 celebrated according to the Old Style or the New Style calendar? http://stackoverflow.com/questions/1539958/wpf-showing-dialog-before-main-window

How To Create Login Page In Wpf C#

At what point is brevity no longer a virtue? A single word for "the space in between" Falsely accused of cheating in college Would more Full Nodes help scaling and transaction speed? This will be demonstrated below. wpf dialog share|improve this question edited Aug 18 '11 at 16:28 Dave Clemmer 2,791103769 asked Oct 8 '09 at 19:35 Ciantic 2,60023237 add a comment| 6 Answers 6 active oldest votes

The dispatcher-loop starts again and now has a chance to shutdown the application. So again, no bug. Also, I tried to create "Run" function to my app class, and if I do so, nothing appears unless I put base.Run(...). Wpf Application Startup General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Articles » Platforms, Frameworks & Libraries » Windows

make sure to remove the event handler for application startup and to set your StartupUri in your app.xaml file. asked 6 years ago viewed 921 times active 6 years ago Related 208Handling Dialogs in WPF with MVVM88How do make modal dialog in WPF?42WPF: How do I set the Owner Window I fancy it might load at the same time, instead of before. http://stackoverflow.com/questions/3702785/wpf-application-exits-immediately-when-showing-a-dialog-before-startup c# wpf c#-4.0 modal-dialog share|improve this question edited Sep 13 '10 at 17:38 asked Sep 13 '10 at 17:17 Fyodor Soikin 21.2k34376 add a comment| 4 Answers 4 active oldest votes

Snake Game in C# Strategy for solving Flow Free puzzles Print all ASCII alphanumeric characters without using them What does the expression 'seven for seven thirty ' mean? Wpf Custom Dialog Doesn't this seem like a bug to you? –Fyodor Soikin Jan 19 '11 at 12:27 1 @Fyodor: See my edit. System.Windows Application Class Application Events Application Events Startup Event Startup Event Startup Event Activated Event Deactivated Event DispatcherUnhandledException Event Exit Event FragmentNavigation Event LoadCompleted Event Navigated Event Navigating Event NavigationFailed Event So what occurs is the following: The application starts.

Wpf Login Window Example

Cancel = hangs, i.e. In order to prevent an application from closing when an initial dialog is closed, use the Application.Current.ShutdownMode property as demonstrated in the following example:protected override void OnStartup(StartupEventArgs e) { Application.Current.ShutdownMode = How To Create Login Page In Wpf C# Not the answer you're looking for? Wpf Mvvm Login Sample About WPF What is WPF?WPF vs.

Since Application.Current.Windows is now non-empty, once it is empty, shutdown will start. Sign in using Search within: Articles Quick Answers Messages home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article Rent clothing in Frankfurt / Being warm without cold weather clothing Why do CDs and DVDs fill up from the centre outwards? The DialogBox is shown modally. Wpf Login Form Design

Print all ASCII alphanumeric characters without using them I lost my equals key. Also, since it is the MainWindow, this is set to null. Metaprogramming: creating compiled functions from inter-dependent code blocks At what point is brevity no longer a virtue? The important bit is to change shutdown mode before the dialog, and then to change it back after the dialog.

Or it's merely an ordinary mistake? Wpf Splash Screen No bug, but more of a misunderstanding of what is going on. –Daniel Rose Jan 19 '11 at 14:18 Oh, come on, man, this is starting to be annoying. However, in that case, Application.Current == app.

I solved it this way (short version):   private void App_Startup(object sender, System.Windows.StartupEventArgs e)

{ Window mainWindow = new MyMainWindow();   Window startupDialog = new StartupDialog(); startupDialog.ShowDialog();   mainWindow.Show(); } Thursday,

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed What early computers had excellent BASIC (or other language) at bootup? Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! Wpf Exit Application For instance, you can subscribe to the Startup event, where you can manually create your starting window.

Hot Network Questions When jumping a car battery, why is it better to connect the red/positive cable first? I mean, there is no explicit reason for creating windows in this order, and I have only found this through some debugging. I tried 2 different ways, which each yield different results.(only shows the dialog form first, then after a result displays the main form)dialog1.ShowDialog()(allows both the main form and the dialog to So then we can switch to the shutdown mode we actually want and show the main window.

How can "USB stick" online identification possibly work? What early computers had excellent BASIC (or other language) at bootup? They work much like for a Window, where the two files are partial classes, working together to allow you to work in both markup (XAML) and Code-behind. Here is what I tried (it apparently has once worked, but not anymore): XAML:

I also set the shutdown mode to OnLastWindow After all the setup dialogs where opened and closed I replaced the placebo window with the real main window and called App.Run(). I'm talking about the first first paragraph, where you say, "So the last window is closed and the application shuts down". A new App-object is created. Here's some background: The application has to do some bootstrapping on startup.

Pro Moving to Continuous Delivery Pro Fitting Static Code Analysis Into Continuous Integration Advanced Custom TreeView Layout in WPF SAPrefs - Netscape-like Preferences Dialog Dialog Boxes Management in WPF Application Generate What is happening is the splash screen shows (a png set to splash screen), the dialog pops up for a second then closes and the main WPF window displays. Search Comments Spacing RelaxedCompactTight Layout NormalOpen TopicsOpen AllThread View Per page 102550 -- There are no messages in this forum -- Go to top Permalink | Advertise | In your case, you’ve only opened one window, the license window, so when it’s closed, your application terminated.   You have two options, one is to change ShutdownMode to OnExplicitShutdown, but

You’ll be auto redirected in 1 second. Answer needs reworking. –Bertie Jul 9 '15 at 15:58 add a comment| up vote 3 down vote WPF sets App.Current.MainWindow to the first window opened. Visual Studio will automatically create it for you when you start a new WPF application, including a Code-behind file called App.xaml.cs. Remove the StartupUri from the App.xaml and instead handle the Startup event: private void OnStartup(object sender, StartupEventArgs e) { this.ShutdownMode = ShutdownMode.OnExplicitShutdown; new DialogWindow().ShowDialog(); var mainWindow = new MainWindow(); this.ShutdownMode =

Since no WPF-application has been created so far, Application.Current is null. Dealing with "friend" who won't pay after delivery despite signed contracts Strategy for solving Flow Free puzzles How should I respond to absurd observations from customers during software product demos? Hopes that helps. Is there any way to take stable Long exposure photos without using Tripod?

Join them; it only takes a minute: Sign up WPF application exits immediately when showing a dialog before startup up vote 18 down vote favorite 4 Update: I guess, what I