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Obtaining TimelineItemGroupControl

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TimeLine
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Amige
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Amige asked on 07 Dec 2014, 12:34 AM
Hello,

I am using a TimeLine control in which I have several groups.
I'd like to know if there is a way to get the TimelineItemGroupControl over which I am moving the mouse.
In my scenario I am selecting a row from a GridView and drag-and-drop over the TimeLine control, and depending on the group that I drop the row I need to perform some action.

The TimeLine control has the next style:

<Style TargetType="telerik:TimelineItemGroupControl">
      <Setter Property="IsExpanded" Value="True" />
      <Setter Property="Header" Value="{x:Null}"/>
</Style>


Thanks in advance,

Alberto

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Tsvetie
Telerik team
answered on 09 Dec 2014, 01:27 PM
Hello Alberto,

You can use the OriginalSource property of the DragEventArgs. For example:

using Telerik.Windows.Controls;
using Telerik.Windows.DragDrop;
using Telerik.Windows.Controls.Timeline;
private void OnDrop(object sender, Telerik.Windows.DragDrop.DragEventArgs args)
{
    var source = args.OriginalSource as FrameworkElement;
    var timelineGroup = source.ParentOfType<TimelineItemGroupControl>();
}

Regards,
Tsvetie
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Amige
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answered on 10 Dec 2014, 12:31 AM
Hello Tsvetie,

Thanks for the help, that's what I was looking for.

Regards,

Alberto
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Tsvetie
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Amige
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