All Questions
Tagged with windows-phone-7 wpf
405 questions
0
votes
1
answer
242
views
Reading EPUB files from device in Windows Mobile in Xamarin C#
I am trying to locate EPUB files on a windows phone and after user selects one file, I have to display it in a WebView and provide features such as changing font size, color, searching etc.
I have ...
- 450
0
votes
1
answer
428
views
Unable to focus ListView
Situation: In MVVM pattern, I have some inputbindings on a listview which work only when the listview is focused. However, whenever user clicks, the listview goes out of focus and user is unable to ...
- 637
1
vote
1
answer
710
views
Bind Bool to Visibility of TextBlock within a ListBox
I want to bind visibility of a textblock, within a listbox, to a bool value in my ViewModel. Binding works well to a textblock outside the listbox, but it isn't working to the textblock within the ...
- 15
0
votes
2
answers
2k
views
Align control to right - xaml
I have Grid with 3 columns.
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" MinWidth="215"/>
<ColumnDefinition Width="*" />
</Grid....
- 4,114
0
votes
1
answer
220
views
How to bind the ViewModel for a windows phone 8 messaging app
My model:
public class MyMessageModel
{
public string DisplaySender { get; set; }
//how does the below observable collection needs to be changed ,
//if I want to add another field to ...
- 2,078
0
votes
3
answers
696
views
How to create bottom to top slide menu like app bar in Windows Phone
Hi I need to create a custom bottom to top slide menu... Similar to app bar in Windows Phone. How can I achieve this. Please any point to start?
UI looks as in images below:When the user slides the ...
- 3,471
0
votes
2
answers
128
views
How to check if the app is preloaded or installed from Windows Phone marketplace
I have an application which microsoft is preloading in some devices. I want to give offers to those users who are using these preloaded apps. But how can i distinguish if the app is preloaded or ...
- 3,471
0
votes
2
answers
56
views
How to use Textwrap property without defining the width in windows phone development?
I am using a grid with single row. I have placed a single LongListSelector within that row. The ItemTemplate is as follows,
<Grid x:Name="LayoutRoot" Background="Transparent">
<Grid....
- 301
0
votes
1
answer
136
views
how to stop custom Messagebox from closing windows phone 8?
I have two redio button(rb1 and rb) and a text box in custom messagebox and I want to stop custom messagebox from closing if any option is not selected.
box.Dismissed += (s, e1) =>
{
...
- 47
-2
votes
1
answer
53
views
How to access buttons in diffrent pages in windowsphone apps
I have a question like this, I have two pages and have one button in each page, like this mainpage.xaml and second page.xaml, my button in mainpage was disabled with this code: <Button Name="one" ...
4
votes
1
answer
631
views
Electronic program guide (EPG) XAML
Is there a way to implement EPG using XAML for WinPhone/WinRT? I saw a lot of iOS/Android/Web apps doing this, but not WP or WinStore.
It should support large number of items (500 channels, N ...
- 41
1
vote
1
answer
71
views
Windows Phone advanced binding
I have some troubles getting things right with Windows Phone binding and a sequence of images. Let say I have an average rating between 1 - 10 and I have 5 images like a star rating system. Now I want ...
- 449
0
votes
2
answers
47
views
Listbox cannot display in WP8 Emulator
It's wired. I'm developing a WP8 app. the XAML code is:
<phone:PhoneApplicationPage
x:Class="WPTestService4DotNet.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"...
- 331
1
vote
1
answer
51
views
Differences in Binding between Silverlight and WPF
I was looking for code samples of the ListPicker control In Windows Phone 7 and I ran into this one
(http://www.c-sharpcorner.com/uploadfile/f397b9/using-listpicker-in-windows-phone-7/)
<phone:...
- 2,104
2
votes
1
answer
3k
views
Change TextBox Foreground on focus in VisualState
I want to change the Foreground of a TextBox in Silverlight3 using VisualState in the Resources. The code below is what I have tried so far. But it didn't work. Please guide me.
<TextBox x:Name="...
- 397
3
votes
3
answers
20k
views
Align Buttons Horizontally and Spread Equally with Xaml
I have an ObservableCollection which contains ViewModel which in turns defines my buttons definitions.
I've been at it for hours, reading articles after articles but to no avail. I've tried using a ...
- 6,457
0
votes
1
answer
164
views
Microsoft.Advertising.Mobile.Xna, Xna does not exist in the namespace
I have created a Mobile application, and as it's my first application, and I'm learning how to do windows phone applications, I want to insert ads into.
I have seen this site: http://social.msdn....
- 297
0
votes
2
answers
777
views
InkPresenter draw only in transparent area
I have an InkPresenter and this image with a transparent background. I want my strokes to be drawn only in the transparent area and ignore the black border of the shape. How is it possible?
0
votes
1
answer
378
views
Toolkit Listpicker Full mode header template
I need to create a header in full mode only,but the header is textbox(not a normal header like header="choose item") how can i create a textbox in header should show only in fullexpressionmode.
This ...
- 829
4
votes
1
answer
125
views
how to block the events of the parent when a child element is clicked
for example, when I click the button is also launched the event of the grid. How can I avoid it?
<Grid Tap="Grid_Tap">
<Button Click="btn_Click" />
</Grid>
- 162
0
votes
2
answers
265
views
Formatting of text in a textblock in windows phone 7
I am have a text which is has bold, underline and italic html characters. For example
<b> hello<b> how are <i>you</i>. I am <u>fine</u>
I have to show it in ...
- 1,583
2
votes
1
answer
178
views
Correct MVVM design patterns - ViewModel and DataContext
I started playing around with Windows Phone development. I am using MVVM ligth and I am trying to follow good practices. But lately I ran into an issue:
Is it okay to use ViewModel inside a ViewModel ...
- 259
1
vote
1
answer
3k
views
how to add a reference of a user control in a xaml file which is shared by two projects
I have created a class library(CustomMapControl) in the solution and inside this class library I create a UserControl(MapItemsControl).
Now, I added a reference of this class library to both projects (...
- 2,433
0
votes
3
answers
66
views
Assigning Alternate Color to a List Elements
I have a class as below
public class Account
{
public string TransferFromIndicator { get; set; }
public string AccNickname { get; set; }
public string AccountStatus { get; set; }
...
- 116
0
votes
2
answers
136
views
Deploy app on wp7 device
I install windows phone 8 sdk, but I created project with target version 7.1
When I try deploy app on wp 7 device I get message that the device locked for developer.
I checked my account on market ...
- 93
3
votes
1
answer
2k
views
Why I can't override Property in control when Style Property is set?
I created custom TextBlock control:
[ContentProperty("Text")]
[TemplatePart(Name = TextBlockName, Type = typeof(TextBlock))]
public class CustomTextBlock : Control
{
#region Constraints
...
- 71
3
votes
1
answer
157
views
Serialize a derived class without access to base class
I need to serialize a derived class in my Windows Phone 7 Project for tombstoning state.
But I don't have access to the code to the base class - exposed by a Library -.
//don't have access to this ...
- 614
0
votes
0
answers
138
views
WebBroswer query in Windows Phone
I've got the following code, but when I Build it I get an error on WebBrowserDocumentCompletedEventArgs telling me the type or namespace could not be found.
I've been searching the web and attempting ...
- 49
1
vote
2
answers
214
views
using multi httpwebrequest to call webservice in timer not working
I experience issue in calling the same URL using (Windows Phone App)
HttpWebRequest.Create(new Uri("http://x.x.x.x/webservice.svc/Getnewtick")) as HttpWebRequest
I use this request inside function ...
- 48
1
vote
1
answer
141
views
INPC and bind data during the run time windows phone 8
I request data from server and after I got response I display them in grid and list boxes -TextBlock(like a table).Until here every thing is okay I finish the display function after that i must call ...
- 48
-1
votes
1
answer
161
views
Auto bind data to grid.textblock
I have problem that i don't know how to bind data in windows phone 8 and the scenario is :-
I request data from server and after I got response I display them in grid and list boxes (like a table).
...
- 48
1
vote
1
answer
1k
views
The type or namespace name does not exist in the namespace <Page>.g.cs
I am making an app in which i need to use a Custom BasePage from which all other Pages of the app will inherit. I created a new TestProject and did all the following It worked Perfactly, But when I Do ...
- 2,704
0
votes
1
answer
298
views
Windows Phone TextBox alignment in grid
I have below code in the XAML.
<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
...
- 297
1
vote
1
answer
6k
views
Can I prevent App.g.i.cs to be generated?
According to http://stuff.seans.com/2008/07/11/hello-wpf-world-part-1/, it is generated automatically.
Can I prevent to create it so that I can create my own version ?
- 38.1k
0
votes
1
answer
202
views
XAML Setting Point for child elements in Grid
I have a Grid with some child Image elements in it. the user is able to drag and drop these (constrained within the parent bounds). I can get their location as a Point by the following code;
var ...
- 1,093
0
votes
2
answers
2k
views
Service call from MVVM
Which is the right place to call service in MVVM pattern, View Model or Model? I am planning to invoke service from ViewModel, get the JSON and convert it to corresponding model.
The reason I am not ...
- 297
3
votes
0
answers
468
views
Webbrowser rendering complete event
I am developing an app that loads local language content into wp8 webbrowser from html files stored in isolated storage. I show a loading icon when i do and browser.Navigate method whihc calls the ...
- 187
0
votes
1
answer
536
views
Scrollviewer bounced back up after scrolled down. - Windows Phone
I am trying to view my data from the windows phone. The data amount will depend on how many data there is on that specific date. For example 1/March/1010 has 10 informations, I should be able to ...
- 1,068
0
votes
1
answer
62
views
SQL Compact Server 3.5 orderby statement - windows phone
I am trying to output all the information from the database. From my code, it works. But it actually output everything. I would like to order it by dates. How can I do that. Below is my code:
...
- 1,068
0
votes
1
answer
1k
views
Textbox is not wrapping the words in xaml - windows phone
I am trying to make my textbox to be able to wrap the word. Which means that when the sentences are reaching the the end of the textbox, it should go to the next line but it didnt go to the next line ...
- 1,068
1
vote
1
answer
63
views
update notification in WP app
I want create update notification in my wp app, that when I will publish new version my app in main screen displayed pop-up with text available new version.
How I can do it?
Can I get data about ...
- 93
2
votes
3
answers
5k
views
Issues loading image from /Assets/ in WPF Application
I'm having some really weird problems trying to load a file pragmatically into my project to save to a local folder.
I can load the file fine in my .xaml code, as so:
<BitmapImage x:Key="Image" ...
- 65
4
votes
3
answers
18k
views
background color change in stackpanel
I have stack panel in hyperlink button on button click i have to change stack panel background
<HyperlinkButton Name="WhereToStayButton" Margin="0,0,0,0" Grid.Row="5" Click="...
- 163
2
votes
1
answer
306
views
RecourceDictionary inside a Windows Phone Class Library
What I need to do is to define different DataTemplates and Style into a Recource Dictionary in a Windows Phone Class Library and use them WITHIN that library. I have tried many things so far that didn'...
- 1,386
0
votes
1
answer
116
views
make button clickable when the application bar is open
according to this question. I prepare stack panel with 4 textboxes and button. When the user open application bar i change the margin in stackpanel to fit it to the top of application bar and here is ...
- 1,025
0
votes
1
answer
205
views
XamlParseException while assigning to property
This problem was originally posted here. Though the OP accepted solution, I still cannot figure out what caused the exception. I've made some further tests and failed.
The code is very simple - ...
- 29.8k
0
votes
3
answers
162
views
Windows Phone - How to restrict Hardware Back when MessageBox is Open
I am developing a Windows Phone app and need to implement below functionality:-
There is logged in section in the app. And if user is idle for 5 mins MessageBox should come saying "Session Time Out. ...
0
votes
1
answer
164
views
Adding reference to a convertor defined inside a Class in XAML -Windows phone
Here is my modal
public class items
{
public string item_name { get; set; }
public string item_id { get; set; }
public string item_quantity { get; set; }
...
- 3,453
2
votes
1
answer
211
views
XamlParseException when trying to access Resource
I'm trying to use one of the default icons as the content of a button in my Xaml code. I don't really understand what's going wrong because the image loads fine when shown in the UI pseudo-emulator ...
- 65
7
votes
1
answer
1k
views
Using style defined in merged dictionary from another merged dictionary
Below you can see how I am trying to segregate styles by merging dictionaries (I'm skipping namespaces for the sake of cleanliness)
App.xaml:
<Application.Resources>
<...
- 208