Questions on UI for WPF Forum

1 answer

142 views

Hi there,

when using the Map control, do I need to get also a licence from the map provider (Bing->Microsoft)?

Kind regards,
Sörnt

Map

answered on 07 Apr 2010

1 answer

323 views

Databind PeogressBar example needed

Is it possible to databind the value of a RadProgressBar in XAML? For example:

    
            <telerik:RadProgressBar  
        
                 Name="PercentBar"  
        
                 Orientation="Horizontal"  
        
                 Margin="3"  
        
                 Value="{Binding Path=My_Percent, StringFormat=P0}" />

Seems simple, but this particular code throws the following error:

    
            System.InvalidOperationException was unhandled 
        
            Message: A TwoWay or OneWayToSource binding cannot work on the read-only  
        
            property 'My_Percent' of type 'System.Data.Common.DataRecordInternal'.

There is no example in the current documentation for the control.

ProgressBar

answered on 07 Apr 2010

2 answers

78 views

[Solved] Default Styles

Hi...

Do you have some where your default styles for the grid view ?

I can't manage to load them in blend and modify them, so I thought to manually insert them to my app.xaml.

10x

Eran.

GridView

answered on 07 Apr 2010

7 answers

743 views

MDi for rad windows

Dear all
can some one give simple code for makie mdi for radwindows
(Multiple Document Interface (MDI) Design)

i need to make an aplication that creates multi radwindow on the mainwindow.
1.all the subwindow cannot go out of the mian page.
2.when i activiate the main window all the sub window will still on the front.

Window

answered on 07 Apr 2010

1 answer

254 views

MediaPlayer and/or QuickTime

Hi!

We have two issues concerning the title of this post:

1) We're porting an application from VB6 to WPF. In VB6 we're using QuickTimePlayer to play MP4 files, but WPF MediaPlayer does not native play them and there is not any Support/Control using QuickTimePlayer directly. Questions: Is there a way to get MP4 files running in MediaPlayer (ideally without installing huge codec packages)? Or is there a way to get QuickTimePlayer into WPF not using WindowsFormsHost?

2) In the WPF application we need to play video files from stream because they are cryptographically secured an will be encrypted while streaming to the player (because only the application itself should be able to play the files). Is there a way within MediaPlayer?

Thx!

General Discussions

answered on 07 Apr 2010

7 answers

179 views

[Solved] RadDocking Object reference not set to an instance of an object when hosted in windows forms

Hello,

I'm running internal build 2010.1.326.35. When i host the RadDocking control inside of a windows form using a ElementHost I'm getting "Object reference not set to an instance of an object."

sample code.

    
            using System; 
        
            using System.Collections.Generic; 
        
            using System.ComponentModel; 
        
            using System.Data; 
        
            using System.Drawing; 
        
            using System.Linq; 
        
            using System.Text; 
        
            using System.Windows.Forms; 
        
            namespace WindowsFormsApplication1 
        
            { 
        
                public partial class Form1 : Form 
        
                { 
        
                    public Form1() 
        
                    { 
        
                        try 
        
                        { 
        
                            InitializeComponent(); 
        
                            this.elementHost1.Child = new UserControl1(); 
        
                        } 
        
                        catch (Exception ex) 
        
                        { 
        
                            MessageBox.Show(ex.ToString()); 
        
                        } 
        
                    } 
        
                } 
        
            }

usercontrol code

    
            <UserControl x:Class="WindowsFormsApplication1.UserControl1" 
        
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
        
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
        
                xmlns:radDock="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Docking"> 
        
                <Grid> 
        
                    <radDock:RadDocking /> 
        
                </Grid> 
        
            </UserControl>

    
            using System; 
        
            using System.Collections.Generic; 
        
            using System.Linq; 
        
            using System.Text; 
        
            using System.Windows; 
        
            using System.Windows.Controls; 
        
            using System.Windows.Data; 
        
            using System.Windows.Documents; 
        
            using System.Windows.Input; 
        
            using System.Windows.Media; 
        
            using System.Windows.Media.Imaging; 
        
            using System.Windows.Navigation; 
        
            using System.Windows.Shapes; 
        
            namespace WindowsFormsApplication1 
        
            { 
        
                /// <summary> 
        
                /// Interaction logic for UserControl1.xaml 
        
                /// </summary> 
        
                public partial class UserControl1 : UserControl 
        
                { 
        
                    public UserControl1() 
        
                    { 
        
                        InitializeComponent(); 
        
                    } 
        
                } 
        
            }

any suggestions for a workaround would be great. we have a conference coming up next week to demonstrate our product and this control is in all of our WPF maintenance screens.

Thanks much
~Boots

Docking

answered on 07 Apr 2010

2 answers

290 views

Refresh Gridview when database updated

Problem:
1. How to Refresh Radgridview when i Insert Record in database and update record.
2.when i am Insert or Update Record than in radgridview that row is selected.

i am useing sql server 2005.

i am use to set data source of radgridview like " radgridview1.ItemsSource = ds; " ==> ds is dataset.

i am beginner so if possible than tel me by code it is easy to understand.......

can u help me as early as possible ....

GridView

answered on 06 Apr 2010

2 answers

216 views

Horizontal Zooming Bug

Hi,

is this a bug or have i missed some configuration for horizontal zooming. Please look at the screen I attached - horizontal zooming is not working for my chart. Any suggestions?

Besides, I'm still waiting for an answer or help with the horizontal drawing line problem ...

PS: It would be very helpful if you allow users to attach word-files or pdfs...

Chart

answered on 06 Apr 2010

9 answers

326 views

Theme editing - how?

A client is keen to use a custom theme that does not closely match any of the out-of-the-box themes.

a. How can I easily modify an existing Telerik theme to create a new one?
b. Can I make standard MS WPF controls adopt such a theme?
c. Or, will some 3rd party theme provider also work with Telerik controls?

Many thanks for any guidance,

James.

General Discussions

answered on 06 Apr 2010

1 answer

359 views

Can we reposition the date picker (drop down calendar control)?

In RadDatePicker, when click the Date picker button, the drop down calendar control will display.
It aligns on the left and bottom of RadDatePicker control.
Is there a way that we can reposition the Drop down calendar control position?
such as align it on the right and top of the RadDatePicker?
thx!

Calendar

answered on 06 Apr 2010