How can you do the following programmatically?

Scenario A:

1. scroll the view to the specified appointment,
2. center view on it,
3. animate appointment to highlight it.

Scenario B:

1. do the same with resource.

Hi, everyone. For example, I have such chunk of code:

Why style for telerik:RadTabItem (lines 14-18) is not working at all ? Thanks in advance !

Hello,

I'm using IsolatedStorageProvider to save/load RadGridView settings in my application and I also wanted to provide the ability to serialize/deserialize settings when the application gets updated to a newer version of Telerik controls. If I were to use PersistenceManager, this would be possible via PersistenceManager.AllowCrossVersion property, but I cannot find anything similar when using IsolatedStorageProvider.

How can assembly upgrades be handled with IsolatedStorageProvider?

Hi,

Please have a look at the attachments.

When I launch the view, the MultiColumnComboBox is displayed as in issue 1.  When I increase the width of the view, I is displayed as in issue 2.

I do not understand why I have issue 1 as there is clearly enough space to display the content of the selectionbox at startup.

Any ideas ?

Regards,
Hans

I want to change the Header row mouse over/selection background color and I am not getting any properties for that in wpf rad grid view.

please help.

Hi,

I'm using the RadMaskedNumericInput with Mask="#6.2".  SelectAll() is called when the control gets the focus.  This works fine as long as the value of the binded property is not zero.  In this case, only the decimals and decimal point get selected, but not the zero digit before the decimal point (see attachment), which is very annoying behavior for the end user.

Regards,
Hans

Hi,

Could you please help me to figure out how to define columns and properties for all-level nested tables in hierarchical gridview?

I'm referring to pages:

https://docs.telerik.com/devtools/wpf/controls/radgridview/hierarchical-gridview/basic-hierarchies

https://docs.telerik.com/devtools/wpf/controls/radgridview/hierarchical-gridview/how-to/access-child-gridview

But columns and properties AutoGenerateColumns and ShowGroupPanel are applied only for first child table and second-level table and deeper is not affected by that property.

MainWindow.xaml

<Window
        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:local="clr-namespace:HierarchyTest"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" x:Class="HierarchyTest.MainWindow"
        mc:Ignorable="d"
        Title="MainWindow" Height="513.789" Width="1084.149">
    <Grid>

        <telerik:RadGridView ItemsSource="{Binding}" DataLoading="RadGridView_DataLoading" AutoGenerateColumns="False" telerik:StyleManager.Theme="Fluent">
            <telerik:RadGridView.Columns>
                <telerik:GridViewDataColumn DataMemberBinding="{Binding Id}" Header="Id" />
                <telerik:GridViewDataColumn DataMemberBinding="{Binding StartTime}" Header="Start Time" />
                <telerik:GridViewDataColumn DataMemberBinding="{Binding Type}" Header="Type" />
            </telerik:RadGridView.Columns>
            <telerik:RadGridView.ChildTableDefinitions>
                <telerik:GridViewTableDefinition />
            </telerik:RadGridView.ChildTableDefinitions>
            <telerik:RadGridView.HierarchyChildTemplate>
                <DataTemplate>
                    <telerik:RadGridView ItemsSource="{Binding ChildJobs}" Name="childGrid" ShowGroupPanel="False" telerik:StyleManager.Theme="Fluent" AutoGenerateColumns="False">
                        <telerik:RadGridView.Columns>
                            <telerik:GridViewDataColumn DataMemberBinding="{Binding Id}" Header="Id" />
                            <telerik:GridViewDataColumn DataMemberBinding="{Binding StartTime}" Header="Start Time" />
                            <telerik:GridViewDataColumn DataMemberBinding="{Binding Type}" Header="Type" />
                        </telerik:RadGridView.Columns>
                    </telerik:RadGridView>
                </DataTemplate>
            </telerik:RadGridView.HierarchyChildTemplate>
        </telerik:RadGridView>
    </Grid>
</Window>

MainWindow.xaml.cs

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Telerik.Windows.Controls;
using Telerik.Windows.Controls.GridView;
using Telerik.Windows.Data;

namespace HierarchyTest
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public ObservableCollection<Build> Builds { get; set; } = new ObservableCollection<Build>();

        public MainWindow()
        {
            InitializeComponent();

            this.DataContext = this.Builds;

            this.Builds.Add(new Build() { Id = 1 });

            foreach (int i in Enumerable.Range(0, 10))
            {
                this.Builds[0].ChildJobs.Add(new Job() { Id = i });
                this.Builds[0].ChildJobs[i].ChildJobs.Add(new Job() { Id = i + 1 });
            }
        }

        private void RadGridView_DataLoading(object sender, Telerik.Windows.Controls.GridView.GridViewDataLoadingEventArgs e)
        {
            var dataControl = (GridViewDataControl)sender;

            if (dataControl.ParentRow != null && dataControl.ChildTableDefinitions.Count == 0)
            {
                dataControl.ChildTableDefinitions.Add(new GridViewTableDefinition() { Relation = new PropertyRelation("ChildJobs") });
            }
        }
    }

    public class Build
    {
        public int Id { get; set; }

        public DateTime StartTime { get; set; } = DateTime.Now;

        public string Type { get; set; } = "Build";

        public ObservableCollection<Job> ChildJobs { get; set; } = new ObservableCollection<Job>();
    }

    public class Job
    {
        public int Id { get; set; }

        public DateTime StartTime { get; set; } = DateTime.Now;

        public string Type { get; set; } = "Job";

        public ObservableCollection<Job> ChildJobs { get; set; } = new ObservableCollection<Job>();
    }
}