Is it possible to go to next window or go back to a window using just <window> tag. I searched through internet and didn't find it anywhere. Whenever navigation is needed, I found <Window.Navigation> is in use. But using but this browser like tab on top I want window to navigate when I click m Ok or cancel button on my <Window>.
P.S. I am new to WPF. So I don't know much about it.
If NavigationWindow would work for you except for the navigation tab on top, the simplest thing to do is set ShowsNavigationUI=false. Alternatively (a bigger hammer, but more flexible) you can replace the Template on your window and that will also remove it.
It is possible to navigate by using the Window class, but it depends what you want to achieve. You can assign your newly created Windows to the applications MainWindow.
EDIT: I did some tests: Other than the documentation states you cannot assign a new Window to the MainWindow property like this:
Application.Current.MainWindow = new MyWindow(); // does not work!
The main window is special, when it is closed the application will normally be closed.
However it might be easier to use the class as it has a NavigationService property which makes navigation a easier. You finde some documentation under http://msdn.microsoft.com/en-us/library/ms750478.aspx
Related
When using code behind, the code looks like this:
AnotherWindow x = new AnotherWindow();
x.Show() ;
// or x.ShowDialog()
But how can I achieve this using MVVM? Specifically Prism?
In case you need to build a dialog for asking user login input or progressing dialog, MahApps.Metro can be a useful toolkit as it provides you with some built-in dialog UI/functionalities with MVVM pattern. For more information, check some examples here:
https://mahapps.com/controls/dialogs.html
In Prism, there's the InteractionRequest for short-lived dialogs. If you're looking for a long living dialog, like a second application window or shell, you're stuck with new Window ... Show.
To make your dialog service mvvm-friendly, you should hide it behind an interface and make it as generic as possible. Using view model first here eliminates the need to specify a window type, because you can provide a default window that just contains one large ContentControl, and the view can be mapped as DataTemplate.
I'm new to C# and TestStack.White,
The application that I'm testing (trying ....) is a WPF application.
I have a window that has a popup child-window, and I want to close it.
I have no AutomationId to those popup windows :(
I have the MainWindow and MainWindow.HasPopup() returns true :)
But I don't know to to get a list of (TestStack.White.UIItems.WindowItems.Window) from my MainWindow so I can do:
Foreach _windItem ... _windItem .Close();
Thanks in advance !.
EyalS.
There should be a Popup property on the Window. The HasPopup is actually checking the popup property. I think a better way to do this would be to ask the application for all it's windows and then close all of them except the one that has a property that designates it as your main window. Here is an example in White for how to do this.
Application application = Application.Launch("Path to Application");
foreach (Window window in application.GetWindows())
{
if (window.AutomationElement.Current.AutomationId == "MainWindow") continue;
window.Close();
}
I also suggest looking into FlaUI because FlaUI's APIs make it alot easier to get at the information in the AutomationElement without having to add dependencies to the underlying framework that White is wrapping. Plus White has alot of properties which don't work the way you would think they would like the Popup property for instance.
I'd like add a button for changing window state to topmost to the built-in window buttons such as maximize, minimize, and close [please refer to this pic.]
However, I'm having hard time finding the way out as WPF seems not to provide such an API. I even thought using the icon next to the window title functioning as the button for topmost, but looks not feasible.
Is there anyway like using .dll or could I inherit the window class and add the button and corresponding event handler anyhow?
Thanks.
It will be very difficult as you can see below link:
How to add an extra button to the window's title bar?
To make things easy, you should consider implementing a custom window for that. This window will have custom buttons including Close,Minimize,Maximize along with any other buttons as well.
I'm trying to create a custom MessageBox by using a WPF Window that is called with ShowDialog().
So far, I've managed to implement everything, except for one thing.
As you know, when you use MessageBox.Show("text"); you cannot set the focus or click the parent window (the one that called the MessageBox). If you do try to click the parent window, the MessageBox will blink briefly in order to alert you that you must close if first.
Windows created with Window.ShowDialog();, however, do not show that behavior. In fact, while you cannot set the focus to the parent window, the child (called with ShowDialog()) will never blink briefly.
My question is, is there any way to implement that in WPF? I've been searching for an answer but I must admit, I am stumped.
Thanks everyone!
You need to set the Owner of the modal window correctly, e.g. using the following code from within the owning window:
Window win = new SomeModalWindow();
win.Owner = this;
win.ShowDialog();
You would have to set Owner property of the child Window to the parent Window. See the MSDN Documentation here.
In the program I am trying to build, I have a menu button that opens a second window. The user puts information into the second window, presses the "Done" button, and the information is transfered into the main window. The problem I am having is opening the second window. I have both windows build in xaml files in Visual Studio but I can't find a way to show the second window. Using "Window window = new Window" does not fit my needs because 1) I already have the second window built and 2) I have tried this and I cannot figure out how to add children to the window; there is no window.children nor any grid to put the children into. Thank you in advance!
Moments after I pressed post, I thought of something I hadnt tried:
"WindowAdd add = new WindowAdd; //WindowAdd being the second window
add.Show();"
This does exactly what I want it to do. The next problem I have is sending the information the TextBoxes into the MainWindow. I am thinking cookies might work but am unsure. Anyone have any thoughts? Thanks in advance!
You need to create the Window in code, but instead of doing:
Window window = new Window();
You should use:
Window2 window = new Window2(); // Assuming the window's class name is Window2
This will construct and initialize an instance of your new window class, defined in XAML. Once you've done this, you can open the window and you'll see all of your controls.