Questions on UI for WPF Forum

4 answers

244 views

TreeView in ComboBox select item in code

I am using the TreeView in ComboBox from Valeri
http://blogs.telerik.com/valerihristov/posts/09-08-27/treeview_in_combobox_take_3_silverlight_3_wpf_and_radcontrols.aspx

How can I set the selected item programmatically?

I tried
myTreeViewCombo.SelectedTreeViewItem = someItem
and
myTreeViewCombo.SelectedValue = someItem

The item seems to get selected, but the selection does not display in the ComboBox.

ComboBox

answered on 04 Mar 2010

1 answer

75 views

Mousing performance issues

I seem to be experiencing some performance issues mousing around the screen that i did not have with the 2009.3.1314 build. I'm using an OutlookBar, PanelBar and the DockingControl and mousing over and in and out of them seems to make my cursor jump and not smooth like it was before. I'm having no issues using the controls themselves, it just seems to be navigating around the screen that seems to be jumpy.

General Discussions

answered on 04 Mar 2010

5 answers

99 views

How to autogenerate colums for New With {c, o.OrderId}

When binding the GridView to a LINQ result specifying entity names ("c" in the example below) without attributes the GridView displays their type name only and does not autogenerate colummns for their attributes:

    
            Dim q = From c In qc Join s In qs On c.CustomerID Equals s.CustomerID  
        
             Select New With {c, s.Size}  
        
            DataGrid1.ItemsSource = q.ToList  
        
            does not autocreate the grid columns for "c", it displays the type name.

The grid displays:
WpsApp1.NorthwindService.Customers | small
WpsApp1.NorthwindService.Customers | big

How can I make the GridView autogenerate columns for entities in "Select New {}"?

GridView

answered on 04 Mar 2010

2 answers

145 views

PaneHeader with Image

I want to display an image next to the header. To achieve this I've tried to add a StackPanel to the RadPane.Header:

    
                              <t_dock:RadPane> 
        
                                 <t_dock:RadPane.Header> 
        
                                    <StackPanel Orientation="Horizontal">  
        
                                       <Image Width="16" Source="Images/sample.png" /> 
        
                                       <Label>Sample</Label> 
        
                                    </StackPanel> 
        
                                 </t_dock:RadPane.Header>

This works well. However, the pane now displays "System.Windows.Controls.StackPanel" in the top area. How can I change this to display the label "Sample" instead?

Docking

answered on 04 Mar 2010

3 answers

199 views

RadTreeListView

Hi,
Currently we are using RadTreeListView . Can anyone give me its style
Thanks in advance

OutlookBar

answered on 04 Mar 2010

3 answers

208 views

apply theming for telerik controls

we are using telerik sp2 version but we have not get any dlls related to telerik for theming such as telerik.windows.themes.officeblack.
what we can do.please help me in this issue.

General Discussions

answered on 04 Mar 2010

1 answer

87 views

Themeing

Hi team

Can we define styles and themes for all the WPF controls in one file and applying them to whole application like we have CSS file in .aspx .

General Discussions

answered on 04 Mar 2010

3 answers

123 views

Changing the Collapsed size

hi,

first let me complement your control, it looks good and it's easy to use and code.

i want to try and do something with it, and i don't really know where to begin.

when Collapsed i want the expander to look different and be a little bit shown and put some buttons on it with icons,

something like the example i've attached (in both pictures the expander is Expended but you get the idea i think)

i thought about using its' events (PreviewCollapsed?) or something like that but i wonder if there is a better way.

can you help in some info on how to accomplish this?

thanks in advance.

Lior.

Expander

answered on 04 Mar 2010

1 answer

198 views

Data Column Template Binding

    
            Hi, im trying to bind a property to a templated datacolumn, but i dont get anything.

            The radgridview is binding to a simple dataset.

            <Window x:Class="LogViewer.MainWindow" 
        
                    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
        
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
        
                    Title="MainWindow" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"   
        
                    Drop="Window_Drop" AllowDrop="True" 
        
                    xmlns:local="clr-namespace:LogViewer">  
        
                <Grid> 
        
                    <Grid.Resources> 
        
                        <Style x:Key="customCell" TargetType="telerik:GridViewCell">  
        
                            <Setter Property="Template">  
        
                                <Setter.Value> 
        
                                    <ControlTemplate TargetType="telerik:GridViewCell">  
        
                                        <TextBlock Text="{Binding type1}" />
        
                                    </ControlTemplate> 
        
                                </Setter.Value> 
        
                            </Setter> 
        
                        </Style> 
        
                    </Grid.Resources> 
        
                    <telerik:RadGridView Name="radGridView1" AutoGenerateColumns="True" telerik:StyleManager.Theme="Vista">  
        
                        <telerik:RadGridView.Columns> 
        
                            <telerik:GridViewDataColumn Header="" TextAlignment="Center" 
        
                                                        CellStyle="{StaticResource customCell}" IsSortable="False" Width="76" /> 
        
                        </telerik:RadGridView.Columns> 
        
                    </telerik:RadGridView> 
        
                </Grid> 
        
            </Window>