Questions on UI for WPF Forum

1 answer

311 views

I wanted to do a collapse panel from left to right like you guys have in your quickstart sample, but the code for it seems to be in Example.Quickstart assembly.

Is there anywhere I can find an example of how to do this?

PanelBar

answered on 20 Apr 2009

1 answer

504 views

'System Windows Media FontFamily' threw an exception.

I purchased the software last night and attempted an install.
I have just set up software on a new PC, with Visual Studio 2005 and a lot of other software.
The RAD Control for WPF installs, but does not install clean.
I uninstalled it, then installed and received the same error.
It appears to be at the end of setup.
If I open the application I get the error.

The error is:
The type initializer for 'System Windows Media FontFamily' threw an exception.
I tried the Telerik Knowledge Base, but it could find no reference.
Any help appreciated.
Brian

General Discussions

answered on 20 Apr 2009

1 answer

99 views

On seleting cells on gridview..

Hi~ everyone.

In my work, most of client want to copy and paste from excel to gridview or from gridview to excel.
In this case, they want to select multi blocked cells.
Telerik supports only multi rows selection.
But in that case, it does not support to copy multi cells data to clipboard.

Before I decide to buy this, please support multi blocked cells selection and multi data copies.

GridView

answered on 17 Apr 2009

2 answers

106 views

RowEditEndedEvent - When does the source get update?

When the RowEditEndedEvent event fires I expected the source (itemssource) to be updated. In fact the NewData property of eventargs is not even updated. You must click back into the row and make the same event fire a second time before the source is updated. Why is this? Your help doc at http://www.telerik.com/help/wpf/gridview-data-editing-event-sequence.html says otherwise. The new data is already supposed to be committed.

Doug

GridView

answered on 17 Apr 2009

1 answer

225 views

[Solved] Highlighted and disabled control brushes for RadTreeViewItems of databound RadTreeView

Hello

I'm using 2009 Q1 WPF RadControls,
How would I achieve the same functionality for my RadTreeView that the following code would perform for WPF TreeViews?

        <Style TargetType="{x:Type TreeViewItem}">
           <Style.Resources>
               <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="#ffa7cdf0"/>
               <SolidColorBrush x:Key="{x:Static SystemColors.ControlBrushKey}" Color="#ffa7cdf0"/>
           </Style.Resources>
       </Style>

In other words, how would I change the style (colour in this case) of the Highlight brush of TreeViewItems from golden to something else? Also, please show me how to change the inactive (i.e. highlight colour when focus is lost) colour.

Many thanks

TreeView

answered on 15 Apr 2009

3 answers

101 views

Group Panel

How do I make the group panel shorter?

GridView

answered on 15 Apr 2009

1 answer

170 views

Multiple Selection Binding

I have seen the example of Binding to the SelectedRecords proerpty for the GridView. What I~27d really like to be able to do though is be able to retrieve the selected items as their underlying object type purely in XAML through a binding statement. The problem this currently has is that the SelectedRecords property is a SelectedRecordsCollection and so in the code behind I need to do something like this.~3cbr /~3e ~3cbr /~3e from record in myGrid.SelectedRecords~26nbsp~3b ~3cbr /~3e select ~28record as DataRecord~29.Data as MyObjectType~3cbr /~3e ~3cbr /~3e Is there anyway to get an IEnumerable~26lt~3bMyObjectType~26gt~3b without using code behind~3cbr /~3e ~3cbr /~3e Cheers~3cbr /~3e ~3cbr /~3e Justin

GridView

answered on 15 Apr 2009

1 answer

153 views

Scrolling Tabs?

Instead of always making all of the tabs smaller to get them to fit on the tabcontrol, does the tab control support scrolling tabs?

TabControl

answered on 15 Apr 2009

1 answer

323 views

[Solved] Problem binding a Dictionary to a Grid

Hi,

I have a Dictionary:

    
            public Dictionary<string, Unit> Template { get; set; }

And I'm trying to bind it to my grid:

    
            myGrid.ItemsSource = myInstance.Template;

So far it works, but when I try to add or edit new rows, I'm not able to edit any cell. I've tried every combination of DataMemberBinding, DataMemberPath, object creation in the AddingNewDataItem event, Anonymous types, etc. with no success.

Is there a way to bind a Dictionary to a grid and create new entries for it?

GridView

answered on 14 Apr 2009

3 answers

287 views

Dynamic chart in real-time

As far as i can see, the chart always renders and scales the chart area after each DataPoint addition.
1. Can i determine a fixed scale for my axes ?
2. Can i control the chart drawing rate (i do not need the animation) ?
3. Do you have performance issues ?

Chart

answered on 14 Apr 2009