Questions on UI for WPF Forum

1 answer

212 views

Hello,

I'm attempting to add and remove items to the RadTileView. I'm having trouble removing the item from the collection. I'm sure I'm missing something obvious.

    
            public partial class Window1 : Window  
        
                {  
        
                    RadTileViewItem item0 = new RadTileViewItem() { Header = "1" };  
        
                    RadTileViewItem item1 = new RadTileViewItem() { Header = "2" };  
        
                    RadTileViewItem item2 = new RadTileViewItem() { Header = "3" };  
        
                    public Window1()  
        
                    {  
        
                        InitializeComponent();  
        
                        tileview.Items.Add(item0);  
        
                        tileview.Items.Add(item1);  
        
                        tileview.Items.Add(item2);  
        
                    }  
        
                    void btn_Click(object sender, RoutedEventArgs e)  
        
                    {  
        
                            tileview.Items.Remove(item1);  
        
                    }  
        
                }

    
            <Window x:Class="addDeleteTileViewItem.Window1" 
        
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
        
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
        
                xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">  
        
                <Grid> 
        
                    <Grid.RowDefinitions> 
        
                        <RowDefinition Height="30" /> 
        
                        <RowDefinition /> 
        
                    </Grid.RowDefinitions> 
        
                    <Button Click="btn_Click" /> 
        
                    <telerik:RadTileView Name="tileview" Grid.Row="1" /> 
        
                </Grid> 
        
            </Window>

When I click the button i get a KeyNotFoundException.
Any help would be appreciated.

Thanks again,
Boots

TileView

answered on 20 Oct 2009

1 answer

165 views

GridView and Grouping

Hi,

I have following questions:

1. Can we have a RadGridView grouping similar to MS Outlook, where we have items grouped like "Today", "Yesterday" etc.
In the online samples, grouping works similar to that but it shows it as tree kind of and a vertical band line. Can we remove that (vertical band line on left side) and show the child items in simple row?

2. How we can add image to the Row selector (not as a column) and also how to add image to a column using code?
3. How we can hide (remove) RadGridView Header and Grouping title bar area?

Thanks,
Sanjeev

GridView

answered on 20 Oct 2009

1 answer

116 views

[Solved] Update Calendar after DayTemplate is changed

Hi,
I wanted to display special dates based on user selection. In order to do that I need to update/repaint the calendar, but I couldn't find the function for that. I searched the forum and as I understood WinForms have this possibility. :)

Thank you :)

Calendar

answered on 20 Oct 2009

1 answer

151 views

RadChart Drag & Drop

Hi,

I am doing some sort of a designer where user can select different types of chart from a toolbox and drop it to the designer canvas.
I am serializing the Chart dropped using XAMLWriter and making a copy of it using XAMLREADER.LOAD(), I am facing a problem with the namespace telerik that cant find the RadChart.

Any idea on how to solve the namespace issue in loading custom types for the telerik.

Thanks.

General Discussions

answered on 19 Oct 2009

1 answer

71 views

Maximized Tile Issue - Beta 2

Hi,

I've downloaded "RadControls_for_WPF_2009_3_1016_TRIAL",
when clicking on the Maximize button of one of the tiles, the active tile don't have the restore icon.
when clicking on the postion of the icon location should be, it still working.... the restore function work.

Thanks

TileView

answered on 19 Oct 2009

5 answers

306 views

RadGridView horizontal scrollbar

It is possible to force the visibility of horizontal scrollbar even when not needed?

GridView

answered on 19 Oct 2009

3 answers

135 views

FlowDirection

In the new beta,
setting the FlowDirection to "RightToLeft" change the layout but with an overflow error in the sidebar.
If you try to drag one of the tiles in "RightToLeft" mode, an exception would occur.

I hope that this will be fixed in the new Q3 beta.

Thanks

TileView

answered on 19 Oct 2009

1 answer

158 views

Scrolling Chart Legend

Hello,

First question so apologies if it's simple. I have a chart with a large amount of information displayed on it. I am using a standard chart legend and the number of entries in the legend means that it is not possible to see them all, smaller font and so on does not solve the problem. Is it possible to have the chart legend inside a scroll viewer or something similar so that the content of the legend can be scrolled.

Thanks,

Mike.

Chart

answered on 19 Oct 2009

2 answers

1.1K+ views

[Solved] RadTabControl Header Background Color

I could not find and easy way to change the background color of the Tab Control. By header, I mean the entire region behind all the tabs. I would like to be able to quickly set it to either a solid color or a gradient brush. It appears that I could do this with a heavy duty method like replacing the entire TopTemplate, but that is not my first choice.
It would be nice to be able to do something like this:

    
            <Application.Resources> 
        
               <LinearGradientBrush x:Key="TabHeaderBrush" Opacity="0.55" StartPoint="0,0" EndPoint="0,1"> 
        
                    <GradientStop Color="LightGray"  Offset="0.0" /> 
        
                    <GradientStop Color="DarkGray" Offset="1.0" /> 
        
               </LinearGradientBrush> 
        
            </Application.Resources> 
        
            <telerikNav:RadTabControl HeaderBrush="{StaticResource TabHeaderBrush}"> 
        
            </telerikNav:RadTabControl>

which would change the color behind all the tabs in the header as you click on them. Note that this is NOT the color immediately around the text in the TabItem Header area, it is what stretches the entire width of the TabControl.
Does this exist? If not, can you add it as a feature in the next release please? Thanks!

TabControl

answered on 16 Oct 2009

1 answer

207 views

Retrieving SelectedValue from RadCombobox

Hello!

I'm using the RadCombobox for WPF in a winform. I am able to dynamically create the control populating it from a datasource and setting some other properties then adding the control as a .Child to an ElementHost control. My problem is that I don't seem to be able to reference the selected value of the combobox through the ElementHost control. I am also adding an "AddHandler" to this code but don't seem to have the right event to capture the change of selection. The event at this point that seems to work is the DropDownClosed. I'm using vb for code behind. Any code examples or suggestions would be greatly appreciated!

Thanks much!
MB

ComboBox

answered on 16 Oct 2009