Questions on UI for WPF Forum

3 answers

117 views

Hebrew Calendar

Is there a way to have a Hebrew calendar?

Calendar

answered on 05 Jul 2012

3 answers

189 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

173 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

335 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

1 answer

70 views

book in PITS as WPF

Book not available in PITS as a WPF control when Sugest new dialog is presented/There is no book or radbook in the Area dropdown list if WPF is selected.

Book

answered on 05 Jul 2012

1 answer

170 views

How to change tab strip placement in ToolWindow

What is the correct way to change tab strip placement in ToolWindow? And how to add icon on ToolWindow?
Thanks.

Docking

answered on 04 Jul 2012

3 answers

93 views

ColumnGroups do not display when set by code

Hi,
I have the same problem that this thread http://www.telerik.com/community/forums/wpf/gridview/columngroups-do-not-display-when-set-by-code.aspx.

How can i get the latest internal build 2011 Q3?

Thanks, for your support

GridView

answered on 04 Jul 2012

2 answers

155 views

Press 'Enter' in FilteringControl of RadGridView

Hi for all,

I have some problem with FilteringControl and RadGridView. I should implement this behavior: for example, when user press key 'Enter' on RadGridView's selected row I show message for him. But if user press 'Enter' in FilteringControl I should not do anything. Now it is not so (user press 'Enter' in FiletringControl's TextBox and then he will see message"Enter pressed"). I can not get access to events of FilteringControl to write "e.Handled = true;".

<telerik:RadGridView HorizontalAlignment="Left"

Name="radGridView"

AutoGenerateColumns="False"

PreviewKeyDown="radGridView_PreviewKeyDown"

VerticalAlignment="Top" Height="311" Width="503" >

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn Header="Name" DataMemberBinding="{Binding Path=Name, Mode=TwoWay}" />

</telerik:RadGridView.Columns>

</telerik:RadGridView>

private void radGridView_PreviewKeyDown(object sender, KeyEventArgs e)

{

if (e.Key == Key.Enter)

{

MessageBox.Show("Enter pressed");

}

GridView

answered on 04 Jul 2012

4 answers

325 views

Export to RadDocument (TableHader over multiple pages?)

Hi,
I export the RadGridView via the Democode to a RadDocument.
The table in the RadDocument is could be quiet big.
I want on every page the the TableHeader printed again.
Also i want some basic header and footer (I already could add pagenumber / logo ..)

But i have no chance to make the repeatable TableHeader, and if there are too many columns that it continues on the next page.

Is this even possible with RadDocument or do I have to use Reporting for this?

kind regards
felix

GridView

answered on 04 Jul 2012

1 answer

214 views

How: Add a usercontrol into a RadPane (At runtime)

Hi,

I need include a custom control (WPF Web Application) at runtime into a RadPane....but....the method item or similar do not exits....

So....can you help me with this issue......??

Thanks....

PanelBar

answered on 04 Jul 2012