Questions on UI for WPF Forum

2 answers

253 views

Hi, I'm evaluating RadGridView at the moment, and I need to implement group headers in such way that for a set of columns sums of values is showed in header, but aligned with columns. I've attached image of what am I trying to achieve (marked few examples with red).

I've looked in your examples and there is similar functionality which allows implementing same thing but in group footer.

Can you help me with this?

Thanks,

Nenad.

GridView

answered on 05 Jul 2012

3 answers

136 views

[Solved] How to remove strange lines from RadDataForm?

I've removed header, footer and borders from RadDataForm:

<t:RadDataForm ItemsSource="{Binding Item}" MinHeight="300" MinWidth="300"
          AutoEdit="True" BorderThickness="0" Background="Transparent"
          CommandButtonsVisibility="None" BorderBrush="Transparent"
          ValidationSummaryVisibility="Collapsed" />

But two lines are present. How to remove horizontal lines?
enter image description here

DataForm

answered on 05 Jul 2012

6 answers

280 views

Mail Merge List

Hi,

Is it possible to create a list using mail merge?

For example, I wish to create a "summary page" listing pricing details for an order. It would be great if mail merge could take my pricing list/collection and create tables and rows.

If not then I guess I could either create a Document table and populate the cells with my data. Another option may be to use the UI Element feature of RadDocument and insert a RadGridView.

Thank you for your time.

RichTextBox

answered on 05 Jul 2012

1 answer

137 views

Show Spakline points relative to zero

Hi,

I would like to display the RadLinearSparkline for 2 values that I have, relative to zero being the bottom of the graph.So, if I had 2 values, 500 and 1000, and they get displayed in the graph, I would like the first point to be displayed middle-left and the next point (1000) to be top-right... hope that makes sense? so, if I had 2 other points, 0 and 50, the first point would be bottom-left and the next one top-right. At the moment, the first point is displayed bottom-left (or top-left depending if the next value is higher or lower), but that is not what I want.

I'm sure it's just some of the properties that I have to set correctly, but I having some trouble finding the right one/combination.

Thanks.

Sparkline

answered on 05 Jul 2012

1 answer

154 views

Unpin/Pin Events not triggering

I am unable to get the Unpin/Pin events to trigger on my RadPane.
Also the documentation mentions a "PaneStateChanged" event but I don't see that event anywhere.

We are using version 2011.3.1220.35 of the Telerik wpf controls. We are unable to upgrade at this time because we are getting ready to release.

Here is my xaml for the RadPane:

<telerikDocking:RadPane x:Name="FilterPanel" Header="Filters"

telerikDocking:RadDocking.SerializationTag="FilterPanel"

Background="Transparent"

CanUserClose="False" CanDockInDocumentHost="True" CanFloat="False"

telerikDocking:RadDocking.Unpin="FilterPanel_Unpin"

telerikDocking:RadDocking.Pin="FilterPanel_Pin"

DataContext="{Binding}"

ContextMenuTemplate="{DynamicResource FilterPaneContextMenuTemplate}"

Thank you for your help.

Tracy

Docking

answered on 05 Jul 2012

14 answers

458 views

How to use custom appointment?

Hi,

I've tried to use custom appointment calss similar to RadScheduler as described here but not successfull.

I see neither NewAppointment property in AppointmentCreatingEventArgs class nor BaseAppointmentCollection<IAppointment> in the RadScheduleView assembly.

What am I doing wrong?

Thanks,
Anatoly

ScheduleView

answered on 05 Jul 2012

3 answers

120 views

[Solved] Hebrew Calendar

Is there a way to have a Hebrew calendar?

Calendar

answered on 05 Jul 2012

3 answers

195 views

gridviewcomboboxcolumn binding to VM

I have a Grid with datacontext set to the VM working fine. The VM has a List<Item> and a many to many object Graph List<myReport> of Report/VisitItems.Item

In the detail grid view, the item field is set as gridviewcomboboxcolumn

 <telerik:RadGridView ShowGroupPanel="False" AutoGenerateColumns="False"    ItemsSource="{Binding Path=myReport.visititem}" CanUserInsertRows="True">

<

telerik:GridViewComboBoxColumn x:Name="cbItem" Header="Item Name" UniqueName="ItemName"

EditTriggers="CellClick"

ItemsSource="{Binding ItemList}"

DisplayMemberPath="{Binding Path=Name}"

DataMemberBinding= "{Binding Path=myReport.VisitItem/Item}"

>

however the gridviewcomboboxcolumn is not working, it is blank when loaded, and after selection and lost focus, it returns to blank.

anything wrong with the binding code? i am trying not to use code behind as I am using mvvmlight. Tks.

GridView

answered on 05 Jul 2012

1 answer

178 views

Blank group headers when restoring settings with the persistence framework and the RadGridView

I'm using the latest version of the Grid View and the PersistenceFramework. When using the sample code for these two items (from the PersistenceFramework - GridView example) everything appears to work as expected, but this uses a ObjectDataProvider to provide the data. (I'm following the MVVM pattern) Moving the data collection to an ObservableCollection<Customer> and setting the DataContext to this collection works correctly in the first instance, and grouping works correctly, but when I restart the application, the grouping is applied correctly, but the group header in the Group Panel is present but the text is missing. Has anyone seen a similar problem, or have a clue why this is happening?

It may be worth noting, that I'm making use of the DisplayAttribute to set the column headings. Also I have auto add columns turned off and adding the columns explicitly in code.

<telerik:RadGridView x:Name="RadGridView1" CanUserDeleteRows="False"

CanUserInsertRows="False"

EnableColumnVirtualization="False"

AutoExpandGroups="True"

AutoGenerateColumns="False"

RowIndicatorVisibility="Collapsed"

RowHeight="20"

Persistence:PersistenceManager.StorageId="RepoTradeSecurityListGridView"

ItemsSource="{Binding}" VerticalAlignment="Stretch">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn

DataMemberBinding="{Binding CustomerID}"

IsFilterable="False"

IsCustomSortingEnabled="False"

IsVisible="True"/>

<telerik:GridViewDataColumn

DataMemberBinding="{Binding City}"

IsFilterable="False"

IsCustomSortingEnabled="False"

IsVisible="True"/>

</telerik:RadGridView.Columns>

</telerik:RadGridView>

GridView

answered on 05 Jul 2012

4 answers

341 views

Customizing CollectionEditor

Hello,

I've encountered two bugs (or oddities) with editing collections with propertygrid's collectioneditor:

1) If the main grid in PropertyGrid can be sorted as categorical or alphabetical, then it seems than CollectionEditor is always A-Z sorted (there's no button for sorting it categorically). Is there a workaround ?

2) CollectionEditor displays collection item names using addeditem.ToString(). Is there a way to bind a child item property to be it's display name in the collectioneditor ?

Thanks!

PropertyGrid

answered on 05 Jul 2012