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How To Create Login Page In Wpf C#


Chrissy is currently pursuing an MS in Systems Engineering at Regis University and helps maintain RealCajunRecipes.com in her spare time. Secondly, the window is shown modally. But, so far, the application had no chance to do something. why can't this be the "right" way to do it?

Suppose a developer had to code a scenario to show a dialog on the first run of the app to do some absolutely necessary, can't-run-the-app-without-it configuration. You don't even need to explicitly instantiate a Window instance: VS points the Application.StartupUri property to the XAML file defining your main window. Check this and that, setup exception handlers, logging - you know, the usual stuff. Are people of Nordic Nations "happier, healthier" with "a higher standard of living overall than Americans"? http://stackoverflow.com/questions/1539958/wpf-showing-dialog-before-main-window

How To Create Login Page In Wpf C#

asked 7 years ago viewed 24160 times active 2 years ago Linked 1 Custom WPF dialog window causes shell window to close immediately after .Show called 0 Code executes all of Related Sites Visual Studio Visual Studio Integrate VSIP Program Microsoft .NET Microsoft Azure Connect Forums Blog Facebook LinkedIn Stack Overflow Twitter Visual Studio Events YouTube Developer Resources Code samples Documentation Downloads I've decided to do a complete app using WPF. 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

Doesn't this seem like a bug to you? –Fyodor Soikin Jan 19 '11 at 12:27 1 @Fyodor: See my edit. 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 If you just have a class derived from Application, you have no InitializeComponent() method. Wpf Application Startup Is there any way I can profile the code to see exactly what it is executing?

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). Wpf Login Window Example So everything is working as designed and programmed by you. I'll close it in OnLoadCompleted. http://stackoverflow.com/questions/3567861/wpf-show-dialog-at-startup current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.

The easiest way: First set the shutdown mode to OnExplicitShutdown, then after showing the main window set it to OnLastWindowClose or OnMainWindowClose. Wpf Show Dialog share|improve this answer edited Jun 14 '12 at 1:46 answered Jun 13 '12 at 19:55 James Durda 25228 add a comment| up vote 3 down vote If you put Application.Current.ShutdownMode = But I want to show splashScreen after LogonDialog... –Alex Blokha Jul 23 '10 at 10:21 I have extended my answer, added a paragraph to the solution with the hidden Also, since it is the MainWindow, this is set to null.

Wpf Login Window Example

Since it is the first window shown and Application.Current.MainWindow is null, it also sets itself as main window. https://social.msdn.microsoft.com/Forums/vstudio/en-US/7261753a-671f-4321-b9b6-599ad1de4dec/problem-if-using-showdialog-in-applicationstartup-event-handler?forum=wpf 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(). How To Create Login Page In Wpf C# app) closes, shutdown starts. Wpf Mvvm Login Sample If you had used app.Run(new DialogWindow()); app.Run(new MainWindow());, you would have an exception while creating the MainWindow, since in this case the dispatcher-loop is running properly.

I mean, there is no explicit reason for creating windows in this order, and I have only found this through some debugging. So one way to solve this is to change to OnExplicitShutdown. I have not tested this but it seems like a potential solution as well as using the Application.MainWindow property which can be changed on the fly. Then I stumbled, I didn't understand from the script I copied, where the $pid variable is set so that you can use it in both the *-Process commands? Wpf Login Form Design

One of the lessons learned when making Popups and NotifyIcons in PowerShell and WPF is that the WPF window must be run the the proper context. Now Run() is called. The important bit is to change shutdown mode before the dialog, and then to change it back after the dialog. 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

So what occurs is the following: The application starts. Wpf Custom Dialog I haven't tested, but would be willing to bet that if you set the ShutdownMode to Explicit, you would not get this (not neccessarily recommended, just saying…) All that said, many This can't be the supported way.

Thirdly, not only is this a bug, but it looks like a very naive one, something like a multithreading beginner would create.

How do I use threaded inserts? Looks like pure WPF may be [Windows.Application]::new() and mixtures of WPF/Winforms may be the Appcontext solution. Since no WPF-application has been created so far, Application.Current is null. Wpf Splash Screen 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

Better (as in more like a normal WPF application) would be to have a proper ApplicationDefinition. Just to make sure: when you say initial load, it is the first time your plug-in is loaded, but it happens every time you start Rhino? This is a common pattern. Browse other questions tagged .net wpf or ask your own question.

All this leads me to believe that maybe I don't get something fundamental here? this will actaully change your main window and will work properly w/o having to change settings of your application object. Entries (RSS) and Comments (RSS) Log in ↓ Skip to Main Content Home About Us Resumes Contact dbatools featured commands Copy-SqlDatabase Copy-SqlLogin Find-DbaOrphanedFile Get-DbaDiskSpace Get-DbaLastBackup Get-DbaLastGoodCheckDb Get-DbaTcpPort Start-SqlMigration Test-DbaPowerPlan PowerShell SMO MainWindow window = new MainWindow(); if (firstRun) { MyConfigDialog dialog = new MyConfigDialog(); if (!dialog.ShowDialog().Value) { this.Shutdown(); } } window.Show(); } } The Application class is a much needed addition to

You could also show up the powershell console again after the application has been closed: # Make PowerShell Disappear $windowcode = ‘[DllImport("user32.dll")] public static extern bool ShowWindowAsync(IntPtr hWnd, int nCmdShow);' $asyncwindow dale 2014-04-02 15:31:26 UTC #2 Hi Ryan, We're going to need to see a sample project, that replicates the problem, so we can build it and run it here. -- Dale Why do shampoo ingredient labels feature the the term "Aqua"? share|improve this answer answered Jan 4 '13 at 22:44 Patrick 1,08711121 Without doubt the easiest of the solutions to implement.

Cancel = hangs, i.e.