Questions on UI for WPF Forum

29 answers

320 views

Hi, just wanted to know when your pivot table (like done in radarsoft for example) will be available ?

I want a pivot grid conected to an OLAP cube with SSAS.

It's just a shame that this component is not available yet :(

Do you know when it'll be available?

Regards,

General Discussions

answered on 25 Jan 2013

0 answers

173 views

MousePosition while dragging

Hi,

I initialize dragging by following code:

DragDropManager.AddDragInitializeHandler(xToolBar1, OnDragInitialize);

DragDropManager.AddGiveFeedbackHandler(xToolBar1, OnGiveFeedback);

In GiveFeedbackHandler and DropHandler Mouse.GetPosition(xToolbarTray) gives negative numbers, which is incorrect. Is this bug?
I attached sample project to demonstrate this behaviour: https://skydrive.live.com/redir?resid=51A46BBA4E9EF07E!1312&authkey=!ALflFx7eswlzjic

Basically, I need distinguish between dragging or dropping on/before/after element in drop target.

I'm using reorder behaviour very often and just inserting element after the element under mouse gives very negative user experience. I cannot move element on the first position this way.

DragAndDrop

asked on 25 Jan 2013

1 answer

297 views

Global override for ScrollBar style on RadControls

I have an application where multiple RadGridViews are being used as well as a RadTreeView. I would like to override the ScrollBar style for all RadControls in the application so that it uses the default Windows ScrollBar style instead of the RadControls own "shiny" version as it creates an inconsistent UI when other normal WPF ScrollViewers are used in the application. Here's an example: http://i.imgur.com/EXCRbey.png (the top is the default Windows 8 ScrollBar, bottom is a RadGridView ScrollBar).

I've tried adding the following in the application's ResourceDictionary, but it didn't work:

    <Style TargetType="ScrollBar" BasedOn="{StaticResource {x:Type ScrollBar}}"/>

General Discussions

answered on 25 Jan 2013

1 answer

308 views

How to use RadGridView-GridViewDataColumn.BindingGroup

hi:
I have a question when use GridViewDataColumn.BindingGroup,my core code as follow:

<telerik:GridViewDataColumn Header="Time" IsReadOnly="True" SortMemberPath="ScheduledProcedureStepStartDateTime">
                        <telerik:GridViewDataColumn.BindingGroup>
                            <MultiBinding Converter="{StaticResource timeRangeConverter}" ConverterParameter="HH:mm">
                                <Binding Path="StartDateTime"></Binding>
                                <Binding Path="EndDateTime"></Binding>
                            </MultiBinding>
                      </telerik:GridViewDataColumn.BindingGroup>
</telerik:GridViewDataColumn>

Please confirm syntax of binding is right?

When execute
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture){} function,
I found values[0] and values[1] are DependencyProperty.UnsetValue. So can't convert successfully.

Please provide the right telerik demo. Tahnks.

GridView

answered on 25 Jan 2013

1 answer

193 views

CurrentCell and CurrentRow not in sync

It seems that the CurrentCell and CurrentRow are not kept in sync.

I think this is similar to what's mentioned in this post:
http://www.telerik.com/community/forums/wpf/gridview/radgridview-observablecollection-and-currentitem.aspx

We fixed it with this code:

private void ContractProxyGridView_CurrentCellChanged(object sender, GridViewCurrentCellChangedEventArgs e)

{

if (e.NewCell == null || e.NewCell.ParentRow == null) return;

e.NewCell.ParentRow.IsCurrent = true;

}

Is there a reason for this behavior?

Thanks,
Alex

GridView

answered on 25 Jan 2013

1 answer

296 views

CellEditTemplate binding

Hi

I have a question on using the CellEditTemplate which has a TextBox in RadGridView.

I have a RadGridView, one of its columns is created like this in cs file:

gvColumn = new GridViewDataColumn();
gvColumn.CellEditTemplate = (DataTemplate)grid.TryFindResource("TextBoxEditTemplate");
gvColumn.DataType = typeof(string);
gvColumn.DataMemberBinding = new Binding(...)

In xaml file I define the template like this:

<telerik:RadGridView.Resources>
                <DataTemplate x:Key="TextBoxEditTemplate">
                    <TextBox Text="{Binding RelativeSource={RelativeSource Self}, Path=DataMemberBinding.PropertyPath}"/>
                </DataTemplate>
...

but the 'Text' of this text box is not bound to content of the cell, they are sperated, when user tries to edit, the cell's content is not
in the TextBox, and vice versa.

Thanks.

Henry

GridView

answered on 24 Jan 2013

2 answers

172 views

Bullet Shortcut Key

Hi,

Just trying to figure out if the RadRichTextBox has a shortcut key for assigning bullets? The standard Ctrl + Shift + L does not work.

Thanks
Anthony

RichTextBox

answered on 24 Jan 2013

4 answers

572 views

Excel doesn't open when data contains HTML tags

Hi guys,

I noticed that when using ExportFormat.ExcelML with columns containg tags, the generated file cannot be opened. I have a column which contains "<" and ">" and this basically breaks the format. I tried intercepting the value in the ElementExporting event but it doesn't look like it's helping me. A sample event log file froom Excel looks like this:

XML PARSE ERROR: Missing end-tag
Error occurs at or below this element stack:
    <ss:Workbook>
     <ss:Worksheet>
      <ss:Table>
       <ss:Row>
        <ss:Cell>
         <ss:Data>
          <ss:CompanyName>

The value for column CompanyName would be something like "<Acme Inc>"

How do I go about this? I

GridView

answered on 24 Jan 2013

27 answers

1.0K+ views

RadDocking with PRISM 4 + MVVM + MefBootstrapper

I'm using the RegionAdapter from the following article.

http://blogs.telerik.com/blogs/posts/09-08-31/using_the_raddocking_control_with_prism.aspx

However, I'm using PRISM 4 + MVVM + MefBootstrapper.
Has anybody successfully used the RegionAdapter with MefBootstrapper?

I'm getting the following error message...

this

.Container.Resolve

Error 1 'System.ComponentModel.Composition.Hosting.CompositionContainer' does not contain a definition for 'Resolve' and the best extension method overload 'Microsoft.Practices.Unity.UnityContainerExtensions.Resolve<T>(Microsoft.Practices.Unity.IUnityContainer, params Microsoft.Practices.Unity.ResolverOverride[])'

Thank you

protected override RegionAdapterMappings ConfigureRegionAdapterMappings()

{

var mappings = base.ConfigureRegionAdapterMappings();

mappings.RegisterMapping(typeof(RadPaneGroup), this.Container.Resolve<RadPaneGroupRegionAdapter>());

return mappings;

}

Docking

answered on 24 Jan 2013

3 answers

207 views

Converting Datagrid to telerik RadGrid

Hi , i am in the process of converting the Datagrid to Telerik RadGrid , i am having grouping in the RadGrid and i want to change its style

could any one help me in converting the below piece of datagrid code to Telerik

name using as xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

<DataGrid.GroupStyle>
<GroupStyle>
<GroupStyle.ContainerStyle>

</GroupStyle.ContainerStyle>
</GroupStyle>
</DataGrid.GroupStyle>

GridView

answered on 24 Jan 2013