Questions on UI for WPF Forum

1 answer

312 views

3D Pie Charts

Hello,

Is it possible to create 3D Pie Charts using UI Telerik for WPF library? In SDK Sample Browser I didn't find any sample regards it, meanwhile by this link https://docs.telerik.com/devtools/wpf/controls/radchart/features/chart-types/3d-charts I found it.

Could you please help with this question since on this depends question of purchasing of the WPF library

Kind Regards,

Vladimir

ChartView

answered on 28 Dec 2017

6 answers

208 views

Using RadTileView in RadRibbonView Backstage

When I use a RadTileView control in a RadRibbonBackstageItem, the RadTileViewItems run right out off the visible area. This Code works in a normal application window. How can I solve this?

RibbonView and RibbonWindow

answered on 28 Dec 2017

1 answer

111 views

Selecting text in FilterRow mode problem

Hi,
I have a column with "FilterRow" filtering mode.
when I type some words in column filter area and wanna select a word, the Column will be dragged.
For Example:
I type "Ahmad Reza" in filtering TextBox and wanna change Ahmad To Ali
when I wanna select Ahmad, the Column will be dragged.
How do I Fix that?
Thanks.

GridView

answered on 28 Dec 2017

8 answers

1.0K+ views

RadDocument Insert LineBreak in span

I am inserting some text that conains linebreaks, "\n", into a new Span in a RadDocument based on a docx template and then I save the document as a PDF using the PDF provider.

The problem is that there is everything is printed on the same line and the LineBreake itself i replaced by two Squares (i asume that is since the LineBreak character is not recognized).

I have tried replacing the LineBreak with "FormattingSymbolLayoutBox.LINE_BREAK", but the text is still on one line and I get a ¬ character instead of the two Squares.

Is it impossible to insert a LineBreak inside a Span, or is it possible to fix this?

Please note that I am only using the RadDocument class and that I am not and do not want to use the actual RichTextBox Control!

RichTextBox

answered on 28 Dec 2017

2 answers

201 views

Display shape connectors on mouse hover

Is It possible to show connectors on mouse hover?

Diagram

answered on 27 Dec 2017

1 answer

778 views

Click event for GridViewSelectColumn checkbox

Hi, all. How can I catch click action for any checkbox in GridViewSelectColumn via MVVM or smth else ?

XAML markup contains only one grid with two column (first is selectable checkboxes):

<telerik:RadGridView ...

namespace:MySelectedItemsBindingBehavior.SelectedItems="{Binding SelectedItemsHere}"

...>

<telerik:RadGridView.Columns>

<telerik:GridViewSelectColumn CheckBoxStyle="{StaticResource CheckBoxStyle}"/>

<telerik:GridViewDataColumn ...>

<telerik:GridViewDataColumn.CellTemplate>

<DataTemplate ...>

<StackPanel ...>

...

</StackPanel>

</DataTemplate>

</telerik:GridViewDataColumn.CellTemplate>

</telerik:GridViewDataColumn>

</telerik:RadGridView.Columns>

</telerik:RadGridView>

P.S. Exactly click event, not the changing of underlying collection.

GridView

answered on 27 Dec 2017

3 answers

371 views

[Solved] How to pass parameter to event LoadingRowDetails (Hierarchical View)

Hello,

This is my first post here and I sense that it's not last, due to your unhelpfull documentation and demos. I have RadGridView with data bound. Everything is connected to ADO and dynnamically loaded and refreshed. Also, I can pass parameter of my gridView.SelectedItem to Linq query, to retrieve the data. What I want to do is pass parameter of expanted data. For full clarification:

1. After I press "+" button my row is expanding to row details

2. I have 2 tabs there, 1st is a simple grid, 2nd is a grid view with table.

3. I need to pass parameter (Id of row I'm expanding) to query.

As I mentioned, my connection and data binding works, because I can achieve this by using SelectedItem property. The problem is that, SelectedItem property passes Id of selected item, not expanded one, which means I can pass id of another item, to my expanded item. All I need here is to get something like "ExpandedItem" property, how do I get it?

XAML

<Grid>

<telerik:RadGridView x:Name="ListaProduktow" GroupRenderMode="Flat"

CanUserFreezeColumns="False"

RowIndicatorVisibility="Collapsed"

ItemsSource="{Binding}"

AutoGenerateColumns="False"

ShowGroupPanel="False"

FilteringMode="Popup"

ShowSearchPanel="True"

IsSearchingDeferred="True"

AlternationCount="2"

LoadingRowDetails="SzczegolyClick"

>

<telerik:RadGridView.Columns>

<telerik:GridViewToggleRowDetailsColumn />

<telerik:GridViewDataColumn Header="Departament" TextWrapping="Wrap"

DataMemberBinding="{Binding Departament}"

Width="100"

IsReadOnly="True"

/>

...OTHER COLUMNS...

</telerik:RadGridView.Columns>

<telerik:RadGridView.RowDetailsTemplate>

<DataTemplate>

<telerik:RadTabControl x:Name="SzczegolyForm"

Width="702"

HorizontalAlignment="Left"

Margin="8"

VerticalAlignment="Center"

>

...1st TAB...

</telerik:RadTabItem>

<telerik:RadTabItem Header="Stany Magazynowe"

TabIndex="2"

>

<telerik:RadGridView

Width="Auto"

HorizontalAlignment="Stretch"

IsReadOnly="True"

ShowGroupPanel="False"

AutoGenerateColumns="False"

ItemsSource="{Binding StanyMagazynowe}"

Name="StanyMagazynoweForm">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn DataMemberBinding="{Binding Magazyn}"

Header="Kod Magazynu" />

<telerik:GridViewDataColumn DataMemberBinding="{Binding Ilość}"

Header="Ilość" />

</telerik:RadGridView.Columns>

</telerik:RadGridView>

</telerik:RadTabItem>

</telerik:RadTabControl>

</DataTemplate>

</telerik:RadGridView.RowDetailsTemplate>

</telerik:RadGridView>

</Grid>

Code behind:

private void SzczegolyClick(object sender, GridViewRowDetailsEventArgs e)

{

WarehouseDetails();

ListaProduktow.ItemsSource = products;

}

private void WarehouseDetails()

{

string productId;

var selectedProduct = ListaProduktow.SelectedItem as V_PRODUCTS_LIST;

if (selectedProduct != null)

{

productId = selectedProduct.Id_Product;

selectedProduct.StanyMagazynowe = products.Where(e => e.Id_Product == productId).Select(product =>

new StanyMagazynowe()

{

Magazyn = product.Magazyn,

Ilość = product.Ilość

}).ToList();

}

GridView

answered on 27 Dec 2017

2 answers

249 views

OpenStreetMapProvider not working through proxy server

Hi there,

Is there a way of getting the OpenStreetMapProvider to work through an internet connection which makes use of a proxy server?

Map

answered on 27 Dec 2017

2 answers

354 views

[Solved] How to change DragVisual when drag over different control

I drag a item to a control to create an object ,when drag over it,it should display an allowed dragVisual,when drag over another control is should display an Forbidden dragVisual ,the two DragVisual is create by different Template

it seems AddGiveFeedbackHandler is useful, in OnGiveFeedback can change the DragVisual when the target control is Allow, but I do not know how to get the target control

how to resolve this

DragAndDrop

answered on 27 Dec 2017

5 answers

193 views

how to changed tab flow direction in DocumentHost when add

Hi.

The Pane tab header's flow direction is left to right when it added in DocumentHost.
it means that the Pane tab headers are laid out at rear side last added tab header when it add in DocumentHost.
I want to change the flow direction in DocumentHost, but I can't find it.
To be precise, I want to control the tab headers are laid out order flow direction(add to First or Last) when it add.
If I set "FlowtDirection=RightToLeft" or "HorizontalAlignment=Right", it would also apply to inner Tab content. That's not What I want.
I just want to control flow direction in TabStrip.

Could you get me help how can I do that?

Docking

answered on 27 Dec 2017