Silverlight Show Forum General Windows Phone Discussions Threads

Contacts class instance getting for using at UI.

Nordiko — 9/24/2011 4:31:19 PM

Hi Everyone. I am new at Windows Phone 7 and SL.

My problem: when I am getting contacts list at code behind page - it works correctly, but when use in my class - it is not possible to get data from instance. Code:

First - from page code behind .

1).

Contacts objContacts = new Contacts();
            objContacts.SearchCompleted += new EventHandler<ContactsSearchEventArgs>(objContacts_SearchCompleted);
            objContacts.SearchAsync(string.Empty, FilterKind.None, null);

void objContacts_SearchCompleted(object sender, ContactsSearchEventArgs e)
        {
            // Processing e.Results with contacts list
        }
It works.

2). public class myContacts
    {
        public List<Contact> Contacts;
        /// Some data
 
        public myContacts() 
        {
            Contacts objContacts = new Contacts();
            objContacts.SearchCompleted += new EventHandler<ContactsSearchEventArgs>(objContacts_SearchCompleted);
            objContacts.SearchAsync(string.Empty, FilterKind.None, null);
        }
        void objContacts_SearchCompleted(object sender, ContactsSearchEventArgs e)
        {
            this.Contacts = e.Results.ToList();
        }
    }

And when I am trying to get new class instance: 
myContacts = new myContacts();


It is not possible to get anything! As I understand, this problem appears because of using foreground thread for contacts 'SearchAsync' method and UI thread don't get notify about search finished. Could you help me?

Need develop application on winCE by using GC450 SDK

VenuGopal — 11/7/2011 10:46:02 AM

Hi,

Iam venugopal.

I need to develop health care application on winCE-6.0.my hardware is supporting GC450-SDK.

But my application is developed on C++.Is it possible to develop the same application on winCE by using GC450-SDK?

and one more issue is am unable to create the windows forms.

how to create forms for VC++ application

Thanks,

Venu.D

Create PhoneApplicationPage programmaticallay (for MVVM)

Rakoun — 5/9/2012 12:48:53 AM

Hey,

I am learning MVVM and I face a big problem.
I would like to open Windows Phone Page (PhoneApplicationPage) using Commands that are on my ViewModel. I create a class "DialogService" which aims to create PhoneApplicationPage. The problem is that I don't know how to instanciate programmatically a PhoneApplicationPage.
I imagine it is not obvious because in my ViewModel I don't have any information about the View (i.e using the 'back' button).

What is the workaround to display PhoneApplicationPage using Command in MVVM?

Regards,

R.

clearable textbox

yogeshg — 6/14/2012 1:21:24 PM

can anyone help me on creating clearable textbox in wp7??????(a textbox with x inside.clicking on that textbox gets cleared)

Clear image cache

chuthin — 7/13/2012 6:34:15 AM

I want to clear imageCache but i can't do it. Can you show me how to clear imageCache. Thank you.

Wrap Title in Tile Notification

kathirvelu — 11/2/2012 9:14:07 AM

Hi,

Please let me know on how to wrap the title content in StandardTileData.
Here the sample for your information.
StandardTileData

tileData = new
StandardTileData
{
Title =

"Secondary Tile"
,
BackgroundImage =

newUri("/Images/logo.png", UriKind
.Relative),
Count = 5,
BackTitle =

"Sample Tile for desktop notification"
,
BackBackgroundImage =

newUri("", UriKind
.Relative),
BackContent =

"sample "
};

Windows Phone 8 Vs Windows Phone 7.x

metrokarthik — 1/10/2013 3:19:36 PM

Hi,

I am developing an application in VS2012 with Windows Phone 8 SDK.

How do I make the application work in Windows 7.x supported phones?

Does VS2012 support any downward migration (or) easier configuration?

What impact it has on the APIs that are used in the application? Any link available on this?

Thanks in advance.

regards.

Store data in PDF

Manish — 1/19/2013 10:17:00 AM

Hi..

I fetch the data from a WCF service and I want to store it in PDF how can I do this in Windows Phone 8..??

Thank's & Regard's

Manish

Flashlight

tikha — 2/13/2013 5:50:08 AM

hi guys

how to make flash light in windows phone 7, without use dll Microsoft.Phone.Media.Extended. cz i not found that dll..

thank you for ur respon :)

Problem with WCF service and Windows Mobile

hitechito — 6/6/2013 5:59:12 AM

I have a very simple wcf service. And a simple windows mobile client.

I have two Windows 2008 servers. One is my development pc. The other is placed in our dmz.

If I deploy my application to my development pcs, IIS, and open a port all the way in(Just for test). It works.

But if I copy the service on to the dmz server, it doesn't.

I have setup both machines myself, and I can reach the service from internet explore on the mobile device.

I've also created a std. winforms test client, and the service works on the dmz, just not from the mobile device...

Any idears what to do?

ASP.Net Development Services India

Nokia for Windows Phone developers, DVLUP.

jimmyh — 10/23/2013 12:02:27 PM

Well Nokia is now encouraging windows app development.. I recently came across a link to their new developers program which goes by the name of DVLUP, and is basically fr windows app developers & Students..

DVLUP program gives points and rewards to Windows Phone developers, bt interestingly this reward program is partly a game where you can compete with your peers, and maybe even meet some folks to collaborate with. As a player, you can earn badges for your accomplishments. Complete challenges and develop applications, you’ll begin to earn XP points (experience points) which you can redeem the XP for valuable rewards…. You can redeem these points in the Rewards Store for everything from Bluetooth stereo headsets to cool Nokia Lumia handsets to Nokia Premium developer account.

For details u can go through: http://www.regengine.com/strack/dvlup191

This type of step from Nokia is not only better fr Microsoft to stay in the mobile market game but also very useful fr the mobile app development students.. Right now, there are a lot of resources available online to help with Windows Phone development from a technical perspective nd with this program students can earn exciting rewards & compete with others, and maybe even meet some folks to collaborate with….