Questions on UI for WPF Forum

3 answers

159 views

Tabbing between TextBoxes in RadPanelBar

I have a simple RadPanelBar with ExpandMode="Single" where every item contains a TextBox. Is it possible to enable the user to tab between the TextBoxes?

Let's say I have this GUI:

<Grid>

<Grid.RowDefinitions>

<RowDefinition Height="25" />

<RowDefinition Height="10" />

<RowDefinition Height="200" />

<RowDefinition Height="10" />

<RowDefinition Height="25" />

</Grid.RowDefinitions

<TextBox Name="TextBoxA" Grid.Row="0"

/>

<telerikControls:RadPanelBar Grid.Row="2" Orientation="Vertical" ExpandMode="Single" >

<telerikControls:RadPanelBarItem Header="Test 1" IsExpanded="True" >

<TextBox Name="TextBoxB1" />

</telerikControls:RadPanelBarItem>

<telerikControls:RadPanelBarItem Header="Test 2" IsExpanded="True" >

<TextBox Name="TextBoxB2" />

</telerikControls:RadPanelBarItem>

</telerikControls:RadPanelBar

<TextBox Name="TextBoxC" Grid.Row="4" />

</Grid>

This is my desired behavior:

The user has focus on TextBoxA.
The uses presses Tab -> Focus is moved to TextBoxB1
The uses presses Tab -> Focus is moved to TextBoxB2, and the corresponding PanelBarItem is expanded
The uses presses Tab -> Focus is moved to TextBoxC

Is this possible?

PanelBar

answered on 12 Jan 2011

3 answers

70 views

Silverlight version of ScheduleView

Hi,

I read that a Silverlight version of the ScheduleView is comming up. It looks like the ScheduleView has a some advantages over the old RadScheduler, which would be useful in the Silverlight project I'm currently working on. I'm trying to decide which component to use, would it be possible to release a development build of the ScheduleView for Silverlight?

ScheduleView

answered on 12 Jan 2011

1 answer

268 views

Hierarchical Grid with Multiple Hierarchies

Hi

I need to implement a screen that requires a grid with multiple nested hierarchies (formerly WinForms using DevExpress). From the documentation I see examples of nested grids, but never with multiple grids on the same level (potentially to use multiple ChildTableDefinitions) or with multiple nested hierarchies i.e. more than one level deep.

Firstly, is it possible to implement these two cases using the Telerik grid and secondly do you have any guidance on how I would go about it?

Regards
Dirk

GridView

answered on 12 Jan 2011

1 answer

62 views

3D Charts Change XCategory String Values to 1 2 3 4

Hello ,

I am using following vb.net code to generate a bar chart. But instead of XCategory values "India","Saudi Arabia" ,"United States of America" it shows 1 2 3 sequence. But if i change Bar3DSeriesDefinition to BarSeriesDefinition , it works fine.
Desparatly looking for the solution.

Thanks

chart1 = New RadChart

chart1.SamplingSettings.SamplingThreshold = 0

Dim sr As New Telerik.Windows.Controls.Charting.DataSeries

sr.Definition = New Bar3DSeriesDefinition

Dim dtpt As Telerik.Windows.Controls.Charting.DataPoint

dtpt = New Telerik.Windows.Controls.Charting.DataPoint

dtpt.YValue =1000

dtpt.XCategory = "India"

sr.add(dtpt)

dtpt = New Telerik.Windows.Controls.Charting.DataPoint

dtpt.YValue =2500

dtpt.XCategory = "Saudi Arabia"

sr.add(dtpt)

dtpt = New Telerik.Windows.Controls.Charting.DataPoint

dtpt.YValue =1000

dtpt.XCategory = "United States of America"

sr.add(dtpt)

With chart1

.DefaultView.ChartArea.DataSeries.Add(sr)

.DefaultView.ChartArea.AxisX.LabelRotationAngle = 90

.FontSize = 8

End With

Chart

answered on 12 Jan 2011

4 answers

144 views

DefaultImageSrc of RadTreeViewItem which is a child of RadOutlookBarItem not working ?

Hi

I added a RadTreeView as the child of RadOutlookBarItem.
DefaultImageSrc of RadTreeViewItem for this RadTreeView, is not appearing.

If the same RadTreeView is outside RadOutlookBar, this works.

Is it a known bug ? Or is there any workaround for this ?

Regards
SBK

TreeView

answered on 11 Jan 2011

1 answer

84 views

Filtering on Objects

I am using the standard filtering built into the GridView Control. One of the view's colums is bound to an object instead of a string. Inside the colums the objects show correctly (because the DisplayMemberPath="Name" is properly set).

1) When the I click the filter button for that column the object types are displayed instead of the object names.
2) The avaiable options for filtering is also less than for the normal text column. Only "Is equal to" and "Is not equal to" shows.

Must my objects implement a specific interface to play correctly with the DataGrid's filtering? Must must be done to show all the filtering options?

Thanks

GridView

answered on 11 Jan 2011

1 answer

115 views

RadGridView::ToCSV ignoring the current culture

We are using the ToCSV method on RadGridView to export a grid to excel.

This works fine in most regions, but in germany each record appears in a single cell.

This is because germany uses ";" as the CSV separator by default. The current separator can be found in "CultureInfo.CurrentCulture.TextInfo.ListSeparator"

Is there anyway we can force GridView to use a particular separator?

We are using telerik 2009.2.813.35

<code>
var string = RadGridView1.ToCSV();
WriteStringToFile(string);
</code>

GridView

answered on 11 Jan 2011

10 answers

360 views

GridView RowDetails binding issue

Hi,

I'm trying to show rowdetails when rowSelected. 'mean' is one of column in DataTable, but I got binding error. Can someone tell me what went wrong. Thanks.

System.Windows.Data Error: 40 : BindingExpression path error: 'mean' property not found on 'object' ''DataRow' (HashCode=22373539)'. BindingExpression:Path=mean; DataItem='DataRow' (HashCode=22373539); target element is 'TextBlock' (Name=''); target property is 'Text' (type 'String')

<

telerikGrid:RadGridView x:Name="radGridView" Grid.Row="0" ItemsSource="{Binding DataTable}" AutoGenerateColumns="True"

ShowGroupPanel="False" RowDetailsVisibilityMode="VisibleWhenSelected" IsReadOnly="True"

AutoGeneratingColumn="radGridView_AutoGeneratingColumn"

RowIndicatorVisibility="Collapsed" IsSynchronizedWithCurrentItem="False">

<telerikGrid:RadGridView.RowDetailsTemplate>

<StackPanel Orientation="Horizontal"

Margin="10,10,10,10">

</StackPanel>

</DataTemplate>

</telerikGrid:RadGridView.RowDetailsTemplate>

</telerikGrid:RadGridView>

GridView

answered on 11 Jan 2011

5 answers

189 views

RadDocking Event for new RadPaneGroup

Hi,
Is there an event I can handle to determine when a new RadPaneGroup has been added to a RadDocking control?
Currently, I'm using RadPaneGroup.GotFocus event to determine which pane is currently selected. This works fine for the groups that were in place in the XAML. However, if I drag/drop a RadPane into a new container/group, the dynamically created RadPaneGroup is not "wired" up for GotFocus, and so I am unable to track selected pane(s) in the dynamic group. Is there a way to track when a RadPaneGroup is dynamically added to a RadDocking instance?
Is there another way I should be doing this?

Thanks.

Docking

answered on 11 Jan 2011

3 answers

317 views

Blank Space at bottom

I am using a RadComboBox standalone and inside the RadDataGrid. The combo items displayed contains pictures as well as text. I am using a StackPanel to contain the Image and Text items of the DataTemplate.

1) When the combo drops down it does not display multiples (eg. 7) of the items. It displays something like 6.5 items. The bottom item is clipped.
2) When I scroll to the bottom of the list there is about 0.5 of an item left in blank space.

Although the Combo works fine, the display does not look neat. How can I solve the above 2 problems?

ComboBox

answered on 11 Jan 2011