I've built a WPF app, which completely works now. However, to clean it up a bit I wish to move my MainWindow.xaml
to the view folder I've created. After I've done this the application won't run and it gives me an "Unknown build error" which doesn't give any info on how to fix it...
What should I change in my MainWindow.xaml
to let the app work properly again?
I've already changed
<Window x:Class="projectname.MainWindow">
to
<Window x:Class="projectname.view.MainWindow">
Should I change other stuff as well?
You don't need to update class name in xaml file unless you have changed the namespace of your class. Most likely you haven't updated StartupUri
for App.xaml
. Change it to:
StartupUri="view/MainWindow.xaml"
from
StartupUri="MainWindow.xaml"
The answer of @Rohit Vats is quite good!
However that's a good point to remember: you have to change all the absolute paths (in XAML) to your resources, prepending them by a /
in order to indicate that these paths are relative to the root directory
.
Example:
From <Image Source="Assets/Loading.gif">
To <Image Source="/Assets/Loading.gif">
and so on.
I just ran into this myself. Here's what I did:
MainWindow.xaml
to your new folder. In my case it was /Views.MainWindow.xaml.cs
namespace went from ProjectNamespace
to ProjectNamespace.Views
MainWindow.xaml
, I needed to change x:Class
from ProjectName.MainWindow
to ProjectName.Views.MainWindow
.StartupUri
to reflect the folder. I went from StartupUri="MainWindow.xaml"
to "StartupUri="Views/MainWindow.xaml"`Doing this allowed me to compile and run my app.
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