Universal Windows Platform

Welcome to the Windows Platform Developer (WPDev) Feedback site. This feedback forum provides the WPDev community with a channel for feedback on the following topics:

  • Windows developer platform (APIs, runtimes, and controls)
  • Dev Center Store (developer portal, back-end services, reporting/analytics and process)
  • Windows Stores (Windows and Windows Phone)

Your suggestions will be reviewed by the Windows platform developer team, providing feedback to help with planning ideas and to better understand how developers are using the development platform.

What this forum is not intended to cover or capture:

If you’re new to this whole UserVoice thing, we’d like to note two important things about this site: (a) List items (and item rankings) represent community interest in features, and does not represent an actual priority list for the product team; and (b) Suggestions made using this forum will be moderated if they do not actually represent a feature request.

How can we improve the Windows dev platform?

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  1. Classic Main Menu

    When building line-of-business-apps for enterprises, we often focus on desktop only. Today we're using WPF for these tasks. But if we want to use UWP for it, we would need a classic menu like we have it in Visual Studio and serveral other "expert applications" (=app with a lot of functionality) that require more than just a hamburger menu or some flyouts

    56 votes
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      6 comments  ·  XAML/Controls APIs (UWP)  ·  Flag idea as inappropriate…  ·  Admin →
    • Add Implicit Datatemplates to UWP

      This Idea has already been posted for WinRT 5 years ago: https://wpdev.uservoice.com/forums/110705-universal-windows-platform/suggestions/2831450-implicit-datatemplates-for-winrt

      I'd like to have implicit DataTemplates in UWP. The main scenario is MVVM and resolving a View from a ViewModel. This scenario is described in this post: https://www.thomasclaudiushuber.com/2017/03/10/building-a-classic-tabbed-and-databound-desktop-app-with-uwp/

      41 votes
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        3 comments  ·  Framework  ·  Flag idea as inappropriate…  ·  Admin →
      • Create a Custom RichEditBox with all the basic features Like Text Formatting, Support for Inking Like OneNote

        It is very difficult to Create a Custom RichEditBox with all the basic features Like Text Formatting, Bullets and numbering, Support for Inking Like OneNote and also to support adaptive layout, that's too much work for basic Text editing. So my opinion is to create two new controls. One is TextCanvas for Display and Editing both Text and Inking. The other is TextCanvasToolbar for Text Formating and Ink editing.

        32 votes
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          0 comments  ·  UWP Community Toolkit  ·  Flag idea as inappropriate…  ·  Admin →
        • Editable Combo Box

          Request for an editable combo box that allows:
          - keyboard focus for the edit box
          - ability to type a value that matches an item in the dropdown
          - ability to type a value that does not match an item in the dropdown (enabled as a control option)
          - auto complete of the item name while typing
          - keyboard navigation for opening the dropdown using Alt + down arrow.
          - keyboard navigation for moving through the list of items in the combo by using left and right arrow keys

          46 votes
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            0 comments  ·  XAML/Controls APIs (UWP)  ·  Flag idea as inappropriate…  ·  Admin →
          • Dynamically Load Assembly

            Add the Assembly.Load method which accepts byte[] as a parameter in order to load an assembly in to the app domain. All the other platforms support this: .Net, Silverlight, Android (Xamarin), and even iOS (Xamarin)!

            Why is the UWP team stubbornly resisting this? Without this UWP is more or less a toy because any customization requires that the app be deployed completely separately. Other platforms allow for customization to be downloaded and dynamically loaded in to the app domain.

            46 votes
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              7 comments  ·  Framework  ·  Flag idea as inappropriate…  ·  Admin →
            • We need a classic TabControl for Desktop applications

              For a classic desktop application, we need a TabControl. Currently you can use the Pivot or there are 3rd-party vendors providing a TabControl. But as this is such a central control, it should be part of the platform.
              If you build it, it would be great if you could add configurable close-functionality to the tab-header that is bindable to a ViewModel.

              I’ve spent some hours to build a small MVVM/UWP/Pivot Prototype that does the typical stuff we do today in WPF with TabControl. And I was impressed how far I got. Sample is here:
              https://github.com/thomasclaudiushuber/Uwp-Tab-Control-Spike

              Big asks are asks are …

              31 votes
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                4 comments  ·  XAML/Controls APIs (UWP)  ·  Flag idea as inappropriate…  ·  Admin →
              • FM Radio RDS support if FM Radio APIs are brought in

                If FM radio APIs are brought in, it would be amazing if we could get RDS support as well. This would allow apps to say they were listening to KEXP instead only 93.1 and the station information as well.

                For FM radio APIs, please vote here: https://wpdev.uservoice.com/forums/110705-universal-windows-platform/suggestions/17399074

                64 votes
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                  7 comments  ·  Missing APIs  ·  Flag idea as inappropriate…  ·  Admin →
                • ucrtbase bug: _wspawnve is broken

                  There is a serious bug in CRT (ucrtbase) which is part of Windows 10.
                  The long story (please read it, since it contains all information about this bug): https://youtrack.jetbrains.com/issue/PY-17069#comment=27-1803709

                  The short story:
                  _wspawnve is broken when launched from Explorer (not cmd) because ``cenvarg.cpp`` expects undocumented environment variable ``=C`` (covered here: https://blogs.msdn.microsoft.com/oldnewthing/20100506-00/?p=14133) and this variable is not provided by Explorer.

                  Tool to reproduce.

                  ```
                  #include<process.h>
                  // Works from cmd.exe, but not from Explorer on Win10 :)
                  void main() {
                  const wchar_t* const args[] = {L"c:\\windows\\system32\\cmd.exe", L"/?", NULL};
                  const wchar_t* const envs[] = { L"FOO=BAR", NULL};
                  int r;

                  _wspawnve(P_WAIT, L"c:\\windows\\system32\\cmd.exe", args,…

                  23 votes
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                    8 comments  ·  Bugs  ·  Flag idea as inappropriate…  ·  Admin →
                  • Enable Hyper-V on all version of Windows

                    For developing and testing virtualized apps with the latest features we need Hyper-V but it isn't available on all versions, so our best option is install Linux.

                    Similar issue: https://wpdev.uservoice.com/forums/110705-universal-windows-platform/suggestions/7761381-allow-to-develop-and-test-windows-phone-apps-on-al

                    61 votes
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                      12 comments  ·  Dev Experience  ·  Flag idea as inappropriate…  ·  Admin →
                    • Add a Toolbar to UWP

                      In UWP we have a CommandBar, but it seems it's not easy to use to build a classic toolbar for a desktop application. A toolbar stacks items from left-to-right, and it would be great to have such a toolbar in UWP like we have it today in WPF and several other desktop programming models

                      27 votes
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                        1 comment  ·  XAML/Controls APIs (UWP)  ·  Flag idea as inappropriate…  ·  Admin →
                      • Put a HierarchicalDataTemplate into the Platform

                        You're building on a TreeView-control, as your backlog on https://developer.microsoft.com/en-us/windows/platform shows. I'm using the TreeView of your official samples on https://github.com/Microsoft/Windows-universal-samples/tree/dev/Samples/XamlTreeView. The point that I really miss when working with hierarchical data is the HierarchicalDataTemplate like we have it today in WPF. So I suggest that you bring the HierarchicalDataTemplate to UWP. It makes especially sense when you release a control for hierarchical data like the TreeView.

                        24 votes
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                          0 comments  ·  XAML/Controls APIs (UWP)  ·  Flag idea as inappropriate…  ·  Admin →
                        • Ability to force speaker on Phone (or other devices) when headphones are plugged in

                          When using FM radio, i have my headphones plugged in. If i have access to the FM radio APIs, i need the ability in my app to force audio to go through the speakers, not the headphones.

                          I believe this should be a user based permission API in case the user doesn't want me to have this ability.

                          41 votes
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                            6 comments  ·  Missing APIs  ·  Flag idea as inappropriate…  ·  Admin →
                          • Open Services library to Xamarin

                            The Microsoft.Toolkit.Uwp.Services project should also be usable in a Xamarin environment.

                            23 votes
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                              3 comments  ·  UWP Community Toolkit  ·  Flag idea as inappropriate…  ·  Admin →
                            • Add PullToRefresh to MasterDetailsView 'Master Panel'

                              Master Panel in MasterDetailsView was intended to be used as PullToRefreshListView because usually, the ListView in Master Panel is dynamically changing, It is often used for showing Collections of Emails, Articles, etc. So why not include EnablePullToRefresh as a property of MasterDetailsView. It would save the user a lot of time and effort.

                              11 votes
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                                0 comments  ·  UWP Community Toolkit  ·  Flag idea as inappropriate…  ·  Admin →
                              • Clipboard content should persist even if it contains a delayed format

                                I've noticed that when you create a DataPackage containing both data provided directly (let's say text, using SetData) and delayed formats like a bitmap (using SetDataProvider), when closing the application the whole clipboard content is cleared.
                                I expect that the content set directly (the text) to persist after closing the application.

                                8 votes
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                                  1 comment  ·  Bugs  ·  Flag idea as inappropriate…  ·  Admin →
                                • Allow all developers to access restricted capabilities, not just company accounts

                                  I recently browsed the UWP docs and found some interesting APIs about Accessory Management etc. Since I developed an application which could massively profit from those APIs as they allow volume control etc, I wanted to use them. Unfortunately for me, I cannot use those APIs as they are restricted for use and getting access is only possible with a company developer account which I do not have.
                                  Please allow private developers to access those capabilities. For me it is perfectly acceptable to request access to them so they are still under control but I do not want to create…

                                  9 votes
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                                    8 comments  ·  Dev Center + Store  ·  Flag idea as inappropriate…  ·  Admin →
                                  • Create ActualStartLocation in FileOpenPicker

                                    The FileOpenPicker has the SuggestedStartLocation and the official description of how it works is:

                                    "The SuggestedStartLocation is not always used as the start location for the file picker. To give the user a sense of consistency, the file picker remembers the last location that the user navigated to and will generally start at that location."

                                    So SuggestedStartLocation remembers where you were, and continues to open that same folder every time. This is not always the best solution, for example, pretend you had a UWP app that asked the user to select a picture and a music file. In this situation,…

                                    6 votes
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                                      3 comments  ·  File IO / Data Store APIs  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Ability to control FM radio via APIs like we did in Silverlight for Windows Phone

                                      With Silverlight in Windows Phone, i had the ability to use FM radio APIs. In UWP, I cannot use these APIs as they weren't brought over. I would greatly apperciate if these APIs could be added to UWP.

                                      https://msdn.microsoft.com/en-us/library/windows/apps/ff769541(v=vs.105).aspx#BKMK_FMRadioAPI

                                      36 votes
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                                        2 comments  ·  Missing APIs  ·  Flag idea as inappropriate…  ·  Admin →
                                      • I want a ContentControl that has pull-to-refresh capability

                                        It's great to have a PullToRefresh control based on a ListView control but what about when your page has more than just a single ListView? As in, you have a lot of UI that composes the page in addition to a list control. Or what if you want this for a GridView? It would be super useful to have a PullToRefresh control based on content control so you can put whatever you want into the body and still have pull to refresh functionality.

                                        9 votes
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                                          0 comments  ·  UWP Community Toolkit  ·  Flag idea as inappropriate…  ·  Admin →
                                        • provide quiet hours API

                                          Dear Dev Team!

                                          Please provide an API for quiet hours in Windows 10 (mobile) where developers can set the quiet hours parameters from foreground and background.

                                          Thank you

                                          63 votes
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                                            2 comments  ·  Missing APIs  ·  Flag idea as inappropriate…  ·  Admin →
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