I have a wpf application and want to make it run on a win 8 Lenovo tablet 2(waiting for delivery).
Can I simply execute the application or I must use VS2010/2012?
Thanks in advance.
You can execute the application normally in any machine in any windows version that has the relevant .Net Framework version installed.
Related
Is it possible to develop desktop applications for Windows 7 using a machine running Windows 10? I am trying to use WPF for developing the app and have Visual Studio 2015 installed on my device.
I am aware that its not possible to develop Windows 8/10 stores apps on Windows 7 but am not sure if its possible the other way round?
Yes, there is no reason why you couldn't do that.
you can develop a backward compatible WPF app on Windows 10 as long as you don't run code that uses APIs introduced in Windows 10 when it runs on another version of Windows.
You can detect Windows version or better detect features to ensure your app will use the right API depending on the OS it runs.
Check the System.Environment.OSVersion API to detect Windows version
We want to create a GUI for an embedded system. Communication will be via USB/RS232. We are considering a Win8.1 tablet.
Can a VS2013 Community WPF App be installed and run on a Win8.1 tablet?
Bill
Windows 8.1 - Yes
WindowsRT 8.1 - No
I have to create an application with metro design on vs2010 and windows 7.
The application should work both on pc and device without internet.
Initially i though of wpf but i do not know if it works on Mobile.
Please let me know how i can develop once such standalone application for
both device and PC also
Unfortunately, there is not a single platform that targets both PC and Phone...although, the presumption is that Windows Phone and Windows Store applications are moving toward a unified foundation.
Windows Store applications unfortunately don't run on Windows 7. Only Windows 8 and above, but the advantage is they work with the desktop version as well as the tablet version of windows.
If you want to target windows 7 and say windows phone as well, your best bet is to use portable class libraries to create a common "core" for the application. And use WPF for the desktop which has a lot in common with XAML for Windows Phone.
If you want to target windows phone 8, you have to use Visual Studio 2012 or above.
Pretty old question, but in case anyone is still blindfolded, there is UWP.
Furthermore, if you want to have XAML and C# deployed as native apps in a variety of platforms (UWP, Droid, iOS, WinPhone), be sure to check out Xamarin, which now belongs to Microsoft, and follows the awesomeness of open-source MIT just as the entire .NET does now.
I have a WPF project with one external library. Is it possible to make one executable file "*.exe" from this project to run on windows systems even without .net? and how to insert that library into .exe file?
You will need to have the .net framework installed on the clients pc. What this says is that since .Net has been preinstalled on Windows since XP SP1, you should target your application to the runtime that is available on the system you wish to install it on. And since you are targeting WPF you will need to make sure that you have available .net 3.5 or greater. You may want to look into the Client installation of the framework since it is smaller. And you may want to look at this Stackoverflow question
i.e. from above link
Windows .Net Framework
Win 7 SP1 4
win 7 3.5.1 ( can be updated to .Net Framework 4 through windows updates )
windows vista 3.0 ( can be updated to .Net Framework 4 through windows updates )
windows XP Sp 1 2.0
You must have .net installed to use a wpf application. You can use clickonce to make the install experience more friendly to the user, if he doesn't the right version of the .net framework installed.
As for the external third party library, see my answer here for the same issue.
I've made a small tool application with Visual Studio 2010 which to distribute it, I zip these files from the Release folder:
Data
MainData.mdf
MainData_log.ldf
DataBackup.exe
DataBackup.exe.config
FluidKit.dll
then unzip them on the target machine (no installation).
When I run it on a Windows 7 machine with .NET 4 installed, it runs fine.
When I run it on a Vista machine with .NET 3.5 installed, it gives me this default error message:
In order to run this appication, you
need to install the following version
of .NET: v.4.0.21006 To learn how to
install this version, contact the
distributor of this application.
When I run it on an XP machine with .NET 3.0 installed, it gives me an error that doesn't that the application cannot start but doesn't mention installing .NET.
Is there anyway that I can intercept these messages to e.g. give a nice-looking, custom message with install instructions and a link to the .NET 4 download?
I think that the only solution is to make a small non-.NET application that checks if the .NET Framework is installed, and if so, launches your .NET application. For the framework detection part, see for example here: http://www.codeproject.com/KB/dotnet/DetectDotNet.aspx
Check out the Application.DispatcherUnhandledException Event... maybe you could globally catch the exception and inform your user in there about having to install .NET 4.0. Probably this can help you determine what .NET platform versions are installed, and maybe even avoid using the .NET 4 features if you see that the client machine does not have it.