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Questions tagged [windows-phone-7.1.1]

The March 2012 CTP update to the SDK, primarily released to support the new, lower memory devices, and including a 256MB emulator alongside the standard 512MB one

The March 2012 CTP update to the SDK, primarily released to support the new, lower memory devices, and including a 256MB emulator alongside the standard 512MB one

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90 questions
8
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3 answers

How to implement Error Logging in Windows phone app?

Hi I am developing an windows phone application. I want to implement error logging in my app. I want to handle error logs in better way. How can log the error information(so that it will be helpful for the developer to rectify the error) Are there…
user1516781
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2 answers

Windows Phone Emulator issue

I'm developing a windows phone application on Visual Studio 2010, Windows 8 x86. I've setup Visual Studio to Run as an administrator. Every time I try to run the windows phone 7 application, i have also updated sdk 7.1.1 but it still gives me this…
Krunal Desai
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1 answer

What happens if I change the ProductID of an already existing WP app?

I have two applications already submitted to the marketplace and just now I realized that they have the same ProductIDs in the WMAppManifest and AssemblyInfo files - so I can not have both of the apps installed (deployed) to the emulator at the same…
Marius Bughiu
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3
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1 answer

Operation not permitted on IsolatedStorageFileStream

I get an error when I open the file after it is created using (var myFileStore = IsolatedStorageFile.GetUserStoreForApplication()) { myFileStore.CreateFile(DateTime.Now.Ticks + ".txt"); } using (var myFileStore =…
Sheva
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1 answer

Out of memory exception in WP7

When I am trying to save some images to my IsolatedStorage there is an Out of Memory exception occures. If the image count is more than 20 this error occurs. I am downloading all these images and save them in a temp folder in isolated storage.…
Nelson T Joseph
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1 answer

vertical scroll bar is not visible in windows phone while using phone:webBrowser?

I was initialized webBrowser like above. And I have made vertical scrollbar scripts as much i…
user2745355
2
votes
0 answers

WP7 emulator blank screen on startup

i created a basic phone project and started debugging, but the emulator shows only a blank screen. the application is loading...i can see debug messages in visual studio output. windows 7, visual studio 2010 and SDK 7.1.1 graphics problems?
sanjosep43
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2 answers

WP8 WebBrowser as Panorama/Pivot Item

I added a WebBrowser as the content of one of the panorama items. The WebBrowser gets rendered with no issues. If I swipe the panorama by touching the area outside the WebBrowser the swipe happens. But when I try to swipe the panorama by touching…
saikamesh
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3 answers

How to override the camera button in a Windows Phone app?

There is an app in the marketplace called Flashlight-X which overrides this button to allow the user to turn on / off the LED flash of the phone. No matter what you do, pressing the camera button inside that app doesn't bring up the Camera app. How…
Marius Bughiu
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2
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2 answers

Get the Absolute Origin of an Object when DragStartedEvent fired

I've an app which like the image shown below (sorry I used an iPhone like mock-ups) The app has an image as background (displayed using Canvas which takes the whole visual screen size), then another shape (the red rectangle in this case) will shown…
dumbfingers
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How to create a thread in c#

Can I create a class that inherited from thread class in c#, for my Windows Phone application. For example : if my class name is 'MyClass' I want to start the thread as new MyClass().Start(); Like in following Java example public class TagIndexer…
Nelson T Joseph
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1 answer

Raise an event in download class and catch it in the current page in Windows Phone

In my Windows Phone application, I am downloading some files from server using a file download class. I want to raise an event with the details of finished file and catch that event in current page. How can I handle this process in my application?
Nelson T Joseph
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2
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1 answer

How to ping in Windows Phone?

I have a project based on windows Phone 7.5, which contains a module to ping remote devices (in the same subnet or internet). I tried to perform an echo request and reply on port 7. but reply does not comes back, rather, an NullReferenceException…
Uday0119
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Removing an item from a ListBox with MVVM

I'm trying to remove an item from a ListBox. The command is properly fired and the item is correctly removed from the database but the list is not refreshed. Here is the ViewModel. I'm using MVVM Light 4.1 public class ViewAllViewModel :…
Kralizek
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Windows Phone SDK 7.1.1 update freezes on Windows 8 Release Preview

I can't get WinPhone 7 SDK update v7.1.1 to install. It freezes my computer everytime I try to install, the mouse still work but after a while whole system locked up and I need to hold power button to turn it off. Looked at task manager and look…
BinhPV
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