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How To Create Login Page In Wpf C#


I ran your script as instructed, closed the dialog, and the PowerShell session is still running. make sure to remove the event handler for application startup and to set your StartupUri in your app.xaml file. Notes 1 What, you don't anthropomorphize your objects? Doing a test in the Immediate window in Visual Studio to check equality of app and Application.Current will yield true. http://itivityglobal.com/on-startup/linux-run-command-on-login.html

There is a surprising amount going on in those four lines of code. Let's continue with executing the second line. After taking your hide window code out, I re-ran. 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 http://stackoverflow.com/questions/1539958/wpf-showing-dialog-before-main-window

How To Create Login Page In Wpf C#

Therefore, the Application.MainWindow property is set to the dialog instance. Open that *.cs file, and you'll see the Main() method there. So that might be a something to look after. –Ciantic Oct 8 '09 at 20:21 you can still override the OnStartup to handle your runtime args and such. menno 2014-04-17 22:04:54 UTC #10 You can see what is going on by running it in the Debugger from Visual Studio (F5).

Made a huge difference on my application. 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 Secondly, the window is shown modally. Wpf Application Startup Looking around in Reflector, the code I’m looking at says it shouldn’t act like this.

Thirdly, not only is this a bug, but it looks like a very naive one, something like a multithreading beginner would create. Wpf Login Window Example I'll add it to my SQL monitoring tool, too. Once your main window is constructed, it will be assigned to the App.Current.MainWindow property as expected without any intervention. Since Application.Current.Windows is now empty, shutdown starts.

Output N in base -10 Keeping windshield ice-free without heater A Little Cryptic Puzzle Why one shouldn't play the 6th string of an A chord on guitar? Wpf Show Dialog I will probably revisit this one day with a PowerShell implementation of InitializeComponent(). Ryan menno 2014-04-03 17:46:48 UTC #4 This is probably related to the fact that WPF needs to load a lot of support DLLs before it can show stuff. Here's the code: public partial class App : Application { [STAThread] public static void Main() { var app = new App(); app.InitializeComponent(); new DialogWindow().ShowDialog(); app.Run( new MainWindow() ); } } The

Wpf Login Window Example

Now Run() is called. https://social.msdn.microsoft.com/Forums/vstudio/en-US/7261753a-671f-4321-b9b6-599ad1de4dec/problem-if-using-showdialog-in-applicationstartup-event-handler?forum=wpf In App.xaml.cs in the Application_Startup event handler I have the code to show the window. How To Create Login Page In Wpf C# I created dialog1 form.. Wpf Mvvm Login Sample It's like that MyMainWindow instance is invisible or something.

That said, I definitely prefer your method more, so thanks again. Join them; it only takes a minute: Sign up WPF show dialog at startup up vote 0 down vote favorite I have a flag if set I would like a connection dialogResult = auth.ShowDialog(); /* Handle results */ if (dialogResult.HasValue && dialogResult.Value) { base.OnStartup(e); } else { this.Shutdown(); } } License This article, along with any associated source code and files, is It might not be the purists mvvm (ie absolutely no code in the code behind) but I don't think that adding this little bit makes much if any difference and does Wpf Login Form Design

Did 17 U.S. To try to solve, open an administrative console and run cd C:\Windows\Microsoft.NET\Framework64\v4.0.30319 ngen update morten_strendo 2014-05-28 08:15:48 UTC #12 Try to use NGEN. If you create a new WPF application project in VS, you don't have to write that Main method above; it's all done for you with code gen in the inherited Application this content property.

I'm invisible! Wpf Custom Dialog First I Show modal LogonDialog , then I manually show splashScreen . Then, after creating the MainWindow, we again have a window as main window and as (one of the) application windows.

rgathmann 2014-04-17 18:52:19 UTC #7 How can I make sure I am not running with Visual Studio Debugger?

Check this and that, setup exception handlers, logging - you know, the usual stuff. I also don't touch Application.ShutdownMode (I've tested this with OnLastWindowClose and with OnMainWindowClose). However, the dispatcher doesn't run long enough to execute the callback. Wpf Splash Screen I've dabbled here and there with the concepts, but I've decided I don't really know the framework that well.

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 mean, if creating a second window after shutdown wasn't supported explicitly, it should've thrown some InvalidOperationException, right? Looks like pure WPF may be [Windows.Application]::new() and mixtures of WPF/Winforms may be the Appcontext solution. PLEASE SAVE IT AS A FILE AND EXECUTE. # Add required assembliesAdd-Type -AssemblyName PresentationFramework, System.Drawing, System.Windows.Forms, WindowsFormsIntegration # Setup the XAML[xml]$script:xaml = '

Let me know! jl Says: 18 March 2011 at 2126 public class MyApp : Application { protected override void OnStartup(object sender, StartUpEventArgs e) { if (firstRun) { MyConfigDialog dialog = new MyConfigDialog(); if (!dialog.ShowDialog().Value) Is there any way to take stable Long exposure photos without using Tripod? Notify me of new posts by email.

intelligence agencies claim that Russia was behind the DNC hack? A note to anyone else looking to copy and paste from the comments section: the comments section currently uses ‘pretty' quote characters, so you may need to update that code from Search Comments Spacing RelaxedCompactTight Layout NormalOpen TopicsOpen AllThread View Per page 102550 -- There are no messages in this forum -- Go to top Permalink | Advertise | this.MainWindow = window; window.Show(); } } I'm seriously baffled by this.

Database Engineer in Belgium. Note you should use Closing event which fires before the window is closed, not Closed event.   Thursday, August 23, 2007 5:12 AM Reply | Quote 0 Sign in to vote So when all windows are closed, your application will shutdown automatically.