Windows 8.1 on DVLUP

How to disable display timeout in WinRT

Wed, 07 Jan 2015 00:00:00 +0000

For those of you who are building multimedia related apps, you’ll want to consider disabling the display timeout of the user’s device. This prevents the screen from dimming or locking while the user is playing/recording media.

In my case, I have a view where the user is doing some video recording. so I don’t want the screen to time out on that page

1) Create a class scope variable::

private DisplayRequest dRequest;

EmailMessage class Approach for Windows

Wed, 31 Dec 2014 00:00:00 +0000

Unfortunately, there is no EmailMessage class for big Windows. It is such a nice feature of Windows Phone to be able to quickly compose an email programmatically and launch the built-in email app. However, I have created a working approach for the windows portions of my Universal Windows apps and I wanted to share it with you.

My first attempt was with using a ShareContract, but it doesn’t allow you to fill in the “To:” field and sometimes my error report data was too long to fit into DataTransferManager’s SetText() method.

Adding Telerik Universal

Mon, 10 Nov 2014 00:00:00 +0000

Telerik has released a new toolset, UI for Windows Universal . You can now use many components like Charts and Calendars in a shared XAML page in your application. If you already have the Telerik Windows Phone or Windows 8.1 XAML controls, you now have a license for the Universal controls, too.

It is very simple to add it to your project. Let me show you in a quick File > New example:

Read-only Address Bar for Webview

Sun, 26 Oct 2014 00:00:00 +0000

If you are having a Windows Store application fail certification or being unpublished because you have violated Policy 2.1.2 - requires a visible address bar that displays a secure connection to users when they enter financial information or complete a transaction (see policy definitions ).

The reason for this rule is because you are bringing the user to a site that is using HTTPS and the user may be entering in secure information. You need to give the user confidence that you are not spoofing the website and stealing the entered information.