Hi,

in our application we have the flexibility to change the culture at runtime and I would like to know if it's possible with Telerik?

Thank'

Alain

Hi,

I use RadGridView with RadDataPager in my app. RadGridView enables users to filter currently displayed items.

Lets imagine that orders are dispalyed by date descending. There are 1000 orders, displayed 100 per page and hence 10 pages.

For simplicity lest imagine the orders 1-100 are from 2017.09, orders 101-200 are from 2017.08 and so on.

Using RadGridView a users select to filter orders where date > 2017.09.10.

On the first page (currently displayed) there will be about ~50 orders left after filtering. If the filter is still active and I start changing pages, all the pages 2,3,4...10 will be empty (since all orders from pages 2,3,4...10 are older than 2017.09.10). 

Is there any way to filter the collection feeding the RadDataPager after filtering from RadGridView is applied so the page count is recalculated?

Expected:

After filtering date > 2017.09.10 I would like the page cout to equal 1 so the user knows there is no point in  browsing other pages, since there is no data to be displayed.

Any tips how to achieve this?

This is something I would need:

Hi

I can’t install the latest WPF demo from your website. I get an error message saying: Security settings does not allow this program to be installed.

I am running the latest version of Windows 10 – and have not had this issue before.

/Flemming Rosenbrandt

<telerik:RadToolBar x:Class="ToolBarTest.View.ToolBars.StandardToolbarView"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
                     xmlns:Controls="clr-namespace:ToolBarTest.Controls"
                     >
    <telerik:RadToolBar.Resources>
        <Style x:Key="Refresh" TargetType="telerik:RadButton">
            <Setter Property="ToolTip" Value="Refresh Set Via Property"/>
        </Style>
    </telerik:RadToolBar.Resources>
        
    <telerik:RadButton x:Name="Refresh" 
                       Style="{StaticResource Refresh}" 
                       Controls:ImageContentSetter.Source="/ToolBarTest;component/Images/document_refresh.png"
                       />
</telerik:RadToolBar>

<telerik:RadToolBar x:Class="ToolBarTest.View.ToolBars.StandardToolbarView"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
                     xmlns:Controls="clr-namespace:ToolBarTest.Controls"
                     >
    <telerik:RadToolBar.Resources>
        <Style x:Key="Refresh" TargetType="telerik:RadButton">
        </Style>
    </telerik:RadToolBar.Resources>
        
    <telerik:RadButton x:Name="Refresh" 
                       Style="{StaticResource Refresh}" 
                       Controls:ImageContentSetter.Source="/ToolBarTest;component/Images/document_refresh.png"
                       ToolTip="Refresh"
                       />
</telerik:RadToolBar>

This is the MainWindow.xaml

- I have removed the StartUrl in app.xaml

- I have changed MainWindow: Window To MainWindow: RadWindow

 *------

When I run the wpf, a exe is running( as i can see in task manager), but nothing show up.

This is driving me crazy. Any help would be appreciated

Hi.

We're aiming to use the grid view in application running in Windows Embedded 8.1 Industry Enterprise on a platform with an Intel Atom processor.

When we run the application we see a substantial memory leak when the grid view is repeatedly updated.
We don't see any memory leak when running the application in desktop Win 7.

I have a test project to reproduce the issue, but it seems you're not allowed to attach zip-files.

Hi,
I'm relatively new with working of telerik wpf controls,
I'd like to create horizontal stacked bar(on y axis) with datetime scaled on x axis,
specially I have to deal with solutions for viewing states(every state has different colour) in one stacked bar (see enclosed pct..).

Is it case for RadCartesianChart or radtimebar, or please can you show me some example of it ?

Tomas

Hi,

Is there an easy way (= without having to use a complex ControlTemplate like in Kalin Milanovs answer (https://www.telerik.com/forums/how-to-change-the-selected-row-style)) to change the backgound color of the selected row ?

I've tried using a Trigger:

    <Style x:Key="DefaultTelerikGridViewRowStyle" TargetType="telerik:GridViewRow">
        <Setter Property="Height" Value="20"/>
        <Style.Triggers>
            <Trigger Property="IsSelected" Value="True">
                <Setter Property="Height" Value="24"/>
                <Setter Property="BorderBrush" Value="Green" />
                <Setter Property="BorderThickness" Value="3" />
                <Setter Property="FontWeight"  Value="Bold" />
                <Setter Property="FontSize" Value="14"/>
                <Setter Property="Background" Value="Red"/>
                <Setter Property="Foreground" Value="Green"/>
            </Trigger>
        </Style.Triggers>
    </Style>

This works fine for every property in the Trigger, except for the Background color.  How come ?

Kind Regards

Hi

I need to dynamically create and delete RadDateTimePicker object. However, I can not fully delete the RadDateTimePicker. This can cause a memory leak. Let me give the sample example to illustrate my problem.

for(int b=0;b<10000;b++){

  for(int a=0;a<100;a++){
    RadDateTimePicker radDateTimePicker = new RadDateTimePicker();
    radDateTimePicker.InputMode = InputMode.DatePicker;
    radDateTimePicker = null;
  }
  long memory = GC.GetTotalMemory(true);
  System.Diagnostics.Trace.WriteLine(xxx.ToString() + " - " + (memory / 1000).ToString() + "K");
}

I found that If I set the InputMode the memory will keep increasing (Memory leak).  Otherwise, the memory will not keep increasing. Could you please help to solve this problem. 

Thank you very much