Questions on UI for WPF Forum

1 answer

823 views

Hi,

If i select a row in the gridview, the selected color is orange and has a red border around it.

How can I remove this border?

The same for the row that is under the mousecursor. The color is than yellow, but it also has red border.

I tried this one but it does not work:

GridView

answered on 15 Aug 2016

1 answer

76 views

gridview add group by column and hiding the automatically added column header

when I use the group by (move a column to the group by header)

there is a empty column added.

How can I hide these?

GridView

answered on 15 Aug 2016

1 answer

165 views

Show RadPane from code behind

I need to show unpened RadPanel on event coming form my ViewModel. I tried with RadPanel/RadPanels Content methodes BringIntoView/Focus. But without success. How can i make the radPanel popup from code behind

Docking

answered on 15 Aug 2016

1 answer

147 views

Populate a tile style from resource dictionary

At the moment in my resource dictionary I have a telerik Tile control. When it's instantiated a second time I receive the follow error `Specified Visual is already a child of another Visual or the root of a CompositionTarget`

public void ListIcon()

{

var tile = Application.Current.Resources["ListTile"] as Tile;

Tiles.Add(tile);

}

app.xaml

<telerik:Tile x:Key="Calendar" TileType="Double" Background="#FF79256B" Group="Other">

<telerik:RadCalendar x:Name="calendar"

FontFamily="Segoe UI"

FontSize="10"

controls:StyleManager.Theme="Windows8"

VerticalAlignment="Top" HorizontalAlignment="Center"

SelectionMode="Extended"

IsTodayHighlighted="True" ViewsHeaderVisibility="Collapsed"

SelectedDate="{Binding SelectedDate, Mode=TwoWay}"

Culture="en-US"

DayTemplateSelector="{StaticResource EventDayTemplateSelector}"/>

</controls:Tile>

Everytime a new user is logged in, ListIcon() is called. If I log out and log into a second user the error occurs. May I ask how do I resolve this.

TileList

answered on 12 Aug 2016

6 answers

1.7K+ views

Copy cell instead of row

Hello,

Is it possible to change default behavior of RadGridView so when user press Ctrl+C it is copy current cell value into clipboard not the entire row?

Thanks

GridView

answered on 12 Aug 2016

18 answers

879 views

AutoCompleteBox SelectedItems Binding problem

Hi,

I have a Listbox with a datatemplate:

<DataTemplate x:Key="ListBoxDataTemplate">

<StackPanel Orientation="Horizontal">

<TextBlock Text="{Binding FieldName, Mode=TwoWay}" Width="120" />

<telerik:RadAutoCompleteBox Width="197" Name="autoCompBox"

Background="Beige" SelectionMode="Multiple" TextSearchMode="StartsWith"

TextSearchPath="Code" AutoCompleteMode="Suggest"

DropDownItemTemplate="{StaticResource ContactSearchTemplate}" DataContext="{Binding}"

ItemsSource="{Binding DataContext.Codes, Mode=TwoWay, RelativeSource={RelativeSource AncestorType=telerik:RadListBox}}"

SelectedItems="{Binding Path=AssociatedCodes, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}">

</telerik:RadAutoCompleteBox>

</StackPanel>

</DataTemplate>

My ListBox ItemsSource property is binded to a property in ViewModel named:

public List<ReportDataAssociation> ReportDataAssociation

{

get { return m_reportDataAssociation; }

set { m_reportDataAssociation = value; OnPropertyChanged("ReportDataAssociation"); }

}

This property is an object with the following properties:

string FieldName;

ObservableCollection<ReportCodes> AssociatedCodes;

The FieldName is binded to the TextBlock
The AssociatedCodes is binded to the SelectedItemsProperty of each AutoCompleteBox.

I load an ObservableCollection<ReportCodes> named Codes which is binded to all AutoCompleteBoxes.
The AssociatedCodes is a property of ReportDataAssociation which is binded to SelectedItems.
Any ReportCode I add to the AssociatedCodes' List is from the ObservableCollection<ReportCodes> named Codes
so the referece to the object is the same.

The problem is:
When I select or delete some items from some autocompletebox,
the property AssociatedCodes does not change.
When I change the property AssociatedCodes at runtime, the selectedItems in autocompletebox
don't change.
I think it's a binding problem but i can't figure out what it is.
Maybe because the AutoCompleteBoxes are in a template.

I tried to bind the selectedItems in many ways, the binding shown above is one of my many tries..
Please help
Thanx in advance

AutoCompleteBox

answered on 12 Aug 2016

3 answers

240 views

Dll conflicts with telerik reporting dll

Hi telerik support

I have a telerik license for the wpf controls and we are using 2012 version (2012.2.725.40).

Now, i want to try the telerik reports.

For this i'd created a separate solution (Visual studio solution) which contains 2 projects (one for reporting lib and another one for wpf) which is working fine with no issues.

Now the problem is when i try to integrate with my existing wpf application, what i did as follows

1. Added the ReportLib project to the existing solution

2. Added new window for the report in which added a reportViewer control ( as given by the telerik samples, which is also working fine as i said above)

Now the issue is, Since i'm already using telerik controls inside my application, the report viewer is not showing in the window

Can you please help me, how to resolve this?

NOTE: I'd also tried adding the latest dlls( Telerik.Windows.Data.dll, Telerik.Windows.Controls.Input,Telerik.Windows.Controls.Navigation, Telerik.Windows.Controls). by doing so, my existing controls are not working (build error)

General Discussions

answered on 12 Aug 2016

3 answers

149 views

Getting Started with UriImageProvider

I know there's probably a simple solution to this problem but I cant find it for the life of me. Im trying to use RadMap in order to display a floor plan that I can later add points to similar to the demo shown here. The issue that im facing is that I cant get the Floor plan to appear. Ive tried using different images with different sizes and that has yet to yield any results when I run it I simply see a blank canvass with the coordinates. The floor plan is saved as a FloorMap.png and for now I have placed it in my desktop. I was not sure how to set the GeoBounds so I have left them as they appear in the sample used here

<UserControl x:Class="testingxaml.MainPage"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

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

HorizontalAlignment="Center" VerticalAlignment="Center"

mc:Ignorable="d" d:DesignWidth="625" d:DesignHeight="629">

<Grid x:Name="LayoutRoot">

<telerik:RadMap x:Name="xRadMap"

NavigationVisibility="Collapsed"

ZoomBarVisibility="Collapsed"

CommandBarVisibility="Collapsed"

Center="42.72481708629, 23.3176519378416">

<telerik:RadMap.Provider>

<telerik:UriImageProvider GeoBounds="42.786, 23.17, 25, 14" Uri=file:///C:/Users/*****/Desktop/FloorMap.png/>

</telerik:RadMap.Provider>

</telerik:RadMap>

</Grid>

</UserControl>

Map

answered on 12 Aug 2016

1 answer

125 views

Setting a custom FieldStyle causes OnFieldLoaded to be called twice for each property

Re-styling the PropertyGridField style by setting the RadPropertyGrid.FieldStyle property will cause the RadPropertyGrid.OnFieldLoaded to be called twice for each property instead of once when no custom style is specified.

PropertyGrid