I have been racking my brains on this.  I am using Gridview with a CollectionView.  All fields are strings but they often contain numbers.  For example, "doctor1_21".  The problem is, the default sorting is not natural sorting. I followed your "Custom Sorting handling Sorting Event" example but can't seem to get it working with the CollectionView. I have six columns that are all strings and any of them should be able to sort naturally.  In a perfect word, I could tell the grid or collectionview to use a custom generic IComparerinst using this dllimport and just plug it in once and any column that is selected would sort ascending and descending using this natural sort.  But I simply cannot get it working.  Could you tell me the best way to implement this?  I have seen some where you have to designate the column name, but I would have to then do that for each column. I will do that if needed, but would be nice to have a more generic method.

[SuppressUnmanagedCodeSecurity]
    internal static class SafeNativeMethods
    {
        [DllImport("shlwapi.dll", CharSet = CharSet.Unicode)]
        public static extern int StrCmpLogicalW(string psz1, string psz2);
    }

Hello.

In the case of colorPickerOver, I want to remove the colorpicker borderthickness. I gave the thickness as 0, but it doesn't work.

And I want to fill the Rectangle in the ContentTemplate, but the red top, bottom, left and right gray margins remain.

In the case of color picker under, a split button was created to create a ColorPicker, but it is not synchronized with the button next to it.

And can you delete the arrow buttons?

Thanks.

hello,

how can i place legend horizontally in RadCartesianChart which is placed vertically by default.

Thans！

when use the LineSeries, the scale position on the X-Axis is different from that scare position when use the BarSeries.

How to customize the position of the x axis scale？

Please help me

I tried this "How to" here: https://docs.telerik.com/devtools/wpf/controls/radnavigationview/how-to/customize-open-close-animations

and it works. However, the animation is applied only to the bit when the nav. view is in compact mode. I need it to go all the way to completely hidden or collapsed.

I opened the xaml theme file 

Telerik.Windows.Controls.Navigation.xaml

from here

C:\Program Files (x86)\Progress\Telerik UI for WPF R1 2021\Themes.Implicit\WPF40\Office2016\Themes

The file is 9000 lines.

On what element instead of "PART_PaneRoot" should I apply the animation so that the complete nav. view is hidden:

<Setter Property="animation:AnimationManager.AnimationSelector">
                        <Setter.Value>
                            <animation:AnimationSelector>
                                <animation:ResizeAnimation AnimationName="ResizePaneAnimation" TargetElementName="PART_PaneRoot" Duration="0:0:3" ResizeMode="Horizontal">
                                    <animation:ResizeAnimation.Easing>
                                        <ExponentialEase EasingMode="EaseOut" />
                                    </animation:ResizeAnimation.Easing>
                                </animation:ResizeAnimation>
                                <animation:SlideAnimation AnimationName="MinimalPaneOpenAnimation" TargetElementName="PART_PaneRoot" Duration="0:0:0.2" PixelsToAnimate="250" Orientation="Horizontal" Direction="In" />
                                <animation:SlideAnimation AnimationName="MinimalPaneCloseAnimation" TargetElementName="PART_PaneRoot" Duration="0:0:0.2" PixelsToAnimate="250" Orientation="Horizontal" Direction="Out"/>
                                
                            </animation:AnimationSelector>
                        </Setter.Value>
                    </Setter>

Hello

How can I bind the selected Items from the Combobox when using "AllowMultipleSelection"?

ItemTemplate: <CheckBox Content="{Binding Name}" IsChecked="{Binding RelativeSource={RelativeSource AncestorType=telerik:RadComboBoxItem}, Path=IsSelected}" />

Sincerly

A.Kasar

    Hi,

i need to add some sorting and filtering methods, we were testing to create a grid and put in on the back of the listview so we can use the headers as sort&filter buttons (attached an image to show how we use it).

the thing is, that we are having like a ton of information, and the grid/listview just hangs when we set the property of the datasource of both lists.

how would be the best way to get the filtering and sorting for a listbox?

is there a way to replicate the buttons functionality of the grid on plain buttons? maybe a toolbar?

thanks for any advice...

I am working with the RadRichTextBox Document History, and I noticed that whenever I change the Depth of the Undo stack, or change IsEnabled, the Redo stack is cleared, but the Undo stack is preserved.  Is there any way to preserve the Redo stack during these changes?

For example:

and

will both clear the Redo stack.  I am trying to prevent a callback command that manipulates a bookmark from adding an element to the history, but if I use either of these methods, I lose the Redo stack.

Thanks,

Bob

We have a custom Find/Replace dialog for our RadRichTextBox.  As part of the replacement of text, we have this code:

However, this code uses the deprecated Insert method, and this also causes the history to be cleared.  What is the now correct method for replacing text and maintaining the styling of the text?  Can you please provide a code example?  I have tried to search through documentation, but I could not find any examples.

Thanks, Bob