I have a WPF program, and when I localize it, it fails. I entered created this XML namespace, which corresponds to the file location, in the `Window` element: xmlns:properties="clr-namespace:ResxEditor.Properties" This is how I am localizing each element: <Button Content="{x:Static properties:Resources.FilePickerButton_AddFile}" /> The designer works perfectly fine, and I when I choose `Resources.`, auto-complete pulls up the available items, but when I build my application, it crashes with this error message: > Exception thrown: 'System.Windows.Markup.XamlParseException' in PresentationFramework.dll > Additional information: 'Provide value on 'System.Windows.Markup.StaticExtension' threw an exception.' Line number '5' and line position '9'. The line number and position correspond to the first `x` in the namespace I have given above. I tried searching this message on the web, and I can't seem to find anything.
After an hour or so of searching the web, I randomly happened to try changing the access modifier on my Resources.resx file from `internal` to `public`. To do so, open your .resx file in the Visual Studio editor, and change the drop-down menu labeled "Access Modifier" to "public", which should be the only other option besides "internal". [![enter image description here][1]][1] This will change all the items in the .designer file to use the `public` access modifier. An example of these items looks like: /// <summary> /// Looks up a localized string similar to Add Files. /// </summary> public static string FilePickerButton_AddFile { get { return ResourceManager.GetString("FilePickerButton_AddFile", resourceCulture); } } [1]: http://i.imgur.com/7gQJTrV.png