Hi there,

This may be quite simple, but can someone please tell me how to change the styling of labels (font, size, color etc) for RadialGuages and LinearGuages.

Also, I've tried the following code to get SemiCircle gauge styles working.


However I get the following error:

An error occurred while finding the resource dictionary "/Telerik.Windows.Controls.Gauge;component/Themes/Office_Black/NormalView.Styles.xaml".

Thanks for your help

Rav

Hi,

I'm not sure if I do something wrong or if GridView simply insist on it's own designtime data.
I create a WPF project in expression blend 3 - add a RadGridView and create some DTD.
Binding it to RadGridView brings what I expected.
But after a build - I have northwind back again.
Here is how it looks:
http://www.pp-p.net/rgriddtd/

Regards

Manfred

Hello,

here is my problem. I created a RadGriewView in my form and I have to use my own filters with it, so I use the following method:

        private void majradgridviewglobale()
        {
            if (this.filtresactifs.Count.Equals(0))
            {
                this.radGridView1.ItemsSource = TableResult;
            }
            else
            {
                DataTable tablevide = new DataTable();
                foreach (DataTable table in this.filtresactifs)
                {
                    tablevide.Merge(table);
                }
                this.radGridView1.ItemsSource = tablevide;
            }
        }

where filtresactifs is a datatablecollection and tableresult the datatable filled with the "unfiltered" data.

What happens is when I use the GridView filters (the checkboxes to select rows), then my own filter methods, everything works fine. When I uncheck the filters (the ones from the gridview) to cancel the gridview filter, my data is stuck to what it was when the filters from the grid view where active (even when nothing is checked!).

I did try to debug it and it seems that the DataTable given to radGridView1.ItemsSource are correct so I'm afraid I don't have much clue about this.

Can you give me a hint about this? Thanks.

PS: Excuse if my English is not that good, but I'm not a native speaker so I'm doing my best.

PS2: It looks like only the checkboxes are a problem, when I use the option "filters", looks like it works.

Hi

I noticed that the default RadGridView style does not provide a gray row when a Row is selected but not active; window with both textbox and gridView; select line in gridView; line is blue; activate textbox (click or tab); selected line is still blue.

I tried to modify this behavior inside a GridViewRow style using a Multitrigger but it seems that Selector.IsSelectionActive is always false.

This is my current GridViewRow template : 

   <Style TargetType="{x:Type telerik:GridViewRow}">
           
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type telerik:GridViewRow}">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="Auto" />
                                <ColumnDefinition Width="Auto" />
                                <ColumnDefinition Width="Auto" />
                            </Grid.ColumnDefinitions>

                            <Border x:Name="SelectionBackground"
                                    Grid.Column="2"
                     Background="{TemplateBinding Background}"
                     MinHeight="{TemplateBinding MinHeight}"
                     BorderBrush="{TemplateBinding BorderBrush}"
                     BorderThickness="{TemplateBinding BorderThickness}"
                     Margin="{TemplateBinding Margin}"
                     Padding="{TemplateBinding Padding}" />

                            <Rectangle x:Name="BackgroundRectangle"
                                       Grid.Column="2" Opacity="0"
                        Fill="{DynamicResource telerik.GridViewRowSelectedBackground}"
                        Stroke="{DynamicResource telerik.GridViewRowSelectedBorderBrush}"
                        StrokeThickness="1" />

                            <telerik:IndicatorPresenter x:Name="PART_IndicatorPresenter" 
                                                        Visibility="{TemplateBinding RowIndicatorVisibility}" Grid.Column="0"
                              Background="{TemplateBinding Background}"
                              BorderBrush="BlueViolet"
                              BorderThickness="1,0,1,1">

                                <Path x:Name="NavigatorIndicator"
          Fill="#FF000000" Stretch="Fill" Width="5" Height="8" Data="M254.5,183.75 L254.5,193.33333 260.75,188.16682 z"
          Visibility="Collapsed" VerticalAlignment="Center" HorizontalAlignment="Center" />

                            </telerik:IndicatorPresenter>
                            <telerik:IndentPresenter x:Name="PART_IndentPresenter" 
                                                     IndentLevel="{TemplateBinding IndentLevel}"
                                                     Grid.Column="1"
                                                     Background="{TemplateBinding Background}" />
                            <telerik:DataCellsPresenter  Height="Auto"
                                                         x:Name="PART_DataCellsPresenter"
                                                         Grid.Column="2"
                     MinHeight="{TemplateBinding MinHeight}" />

                            <Rectangle Width="Auto" Height="Auto"
                                       x:Name="InvalidBorder"
                                       Margin="0"
                                       Visibility="Collapsed"
                                       Stroke="Red"
                                       StrokeThickness="2"
                                       Grid.Column="0" Grid.ColumnSpan="3" />

                        </Grid>
 
                        <ControlTemplate.Triggers>
                           
                            <MultiTrigger>
                                <MultiTrigger.Conditions>
                                    <Condition Property="IsSelected" Value="true"/>
                                    <Condition Property="Selector.IsSelectionActive" Value="false"/>
                                </MultiTrigger.Conditions>
                                <Setter Property="Fill"
                                        TargetName="BackgroundRectangle"
                                        Value="{DynamicResource telerik.GridViewRowSelectedInactiveBackground}"/>
                                <Setter Property="Stroke"
                                        TargetName="BackgroundRectangle"
                                        Value="{DynamicResource telerik.GridViewRowSelectedInactiveBorderBrush}"/>
                            </MultiTrigger>

                            <Trigger Property="IsSelected" Value="True">
                                <Setter Property="Opacity" TargetName="BackgroundRectangle" Value="1"/>
                            </Trigger>
                           
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter Property="Background" TargetName="SelectionBackground" Value="{DynamicResource telerik.GridViewRowMouseOverBackgroundBrush}"/>
                            </Trigger>
                           
                            <MultiTrigger>
                                <MultiTrigger.Conditions>
                                    <Condition Property="IsSelected" Value="False" />
                                    <Condition Property="IsMouseOver" Value="True" />
                                </MultiTrigger.Conditions>
                                <Setter Property="Opacity" TargetName="BackgroundRectangle" Value=".5"/>
                            </MultiTrigger>
                           
                            <Trigger Property="IsCurrent" Value="True">
                                <Setter TargetName="NavigatorIndicator" Property="Visibility" Value="Visible" />
                            </Trigger>
                           
                            <Trigger Property="IsContentValid" Value="False">
                                <Setter TargetName="InvalidBorder" Property="Visibility" Value="Visible" />
                            </Trigger>
                           
                        </ControlTemplate.Triggers>
                       
                    </ControlTemplate>
                </Setter.Value>
            </Setter>

            <Setter Property="IsTabStop" Value="False" />
            <Setter Property="BorderBrush" Value="{DynamicResource telerik.GridViewRowBorderBrush}" />
            <Setter Property="BorderThickness" Value="0,0,0,0" />
            <Setter Property="Margin" Value="0" />
            <Setter Property="Padding" Value="0" />
            <Setter Property="MinHeight" Value="18" />
            <Setter Property="FontSize" Value="11" />
            <Setter Property="FontFamily" Value="Verdana" />
            <Setter Property="FontWeight" Value="Normal" />
            <Setter Property="Foreground" Value="#FF000000" />

             <Style.Triggers>
                <MultiDataTrigger>
                    <MultiDataTrigger.Conditions>
                        <Condition Binding="{Binding Path=IsAlternating, RelativeSource={RelativeSource Self}}" Value="true"/>
                        <Condition Binding="{Binding Path=UseAlternateRowStyle, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type telerik:RadGridView}}}" Value="true"/>
                    </MultiDataTrigger.Conditions>
                    <Setter Property="Background" Value="{DynamicResource telerik.GridViewRowAlternatingRowBackground}" />
                </MultiDataTrigger>
            </Style.Triggers>

        </Style>

Do you have any idea how to solve this ?

Hi,

I am using the chart control with SeriesMappings.  Once I define a custom layout, like below, the chart no longer shows data.

Are SeriesMappings not possible with custom layouts?

Thanks,
Pauly

Hi

I cannot change the font size of Chart Title in code. The following code does not work.
Is there any way to chhange the font size?

radChart1.DefaultView.ChartTitle.FontSize = 8;

Thanks in advance.

Hyong

 

Does the Grid support RadioButtons?

When I scroll combobox (not using up-down arrow, but the bar in combobox Vertical Scrollbar).

The combobox item cannot be selected using mouse click and not closing if I click outside combobox area.

I'm trying to bind data using XmlDataProvider to image item in radcarousel but it didn't work . i think that am doing something wrong or i miss something . what should i use to read xml file .
 

 

 

 

 

 

i would appreciate any help, thanks in advance.