Completed
Last Updated: 25 Jul 2018 06:53 by ADMIN
Completed
Last Updated: 25 Jun 2018 06:48 by Dimitar
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: Scheduler/Reminder
Type: Feature Request
1
By design, the month view in RadScheduler stacks the appointments for a certain day considering the start time of the appointments and their duration. Internally, it uses MonthViewEventsComparer which would be great to be replaceable somehow. 
Completed
Last Updated: 01 Apr 2019 07:30 by ADMIN
At the moment the filter predicate is called only for the root nodes. A possible workaround is to recursively apply the filter logic for the child nodes as well.
Workaround:
private void Button1_Click(object sender, EventArgs e)
{
    this.radTreeView1.TreeViewElement.FilterPredicate = this.FilterNode;
    this.radTreeView1.Filter = "Custom";
}

private bool FilterNode(RadTreeNode node)
{
    Console.WriteLine(node.Text);
    if (node.Text.Contains("Child: 3"))
    {
        return true;
    }

    Stack<RadTreeNode> children = new Stack<RadTreeNode>();
    if (node.Nodes.Count > 0)
    {
        children.Push(node);
        while (children.Count > 0)
        {
            RadTreeNode current = children.Pop();
            foreach (RadTreeNode child in current.Nodes)
            {
                if (child.Text.Contains("Child: 3"))
                {
                    return true;
                }

                children.Push(child);
            }
        }
    }

    return false;
}
Completed
Last Updated: 14 Jun 2018 14:44 by Dimitar
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: Map
Type: Feature Request
1
To reproduce: The TileSize property of the LocalMapProvider is readonly.

Workaround:

 public class CustomLocalMapProvider : LocalMapProvider
        {
           
            public CustomLocalMapProvider()
            {
              
                FieldInfo fi = typeof(LocalMapProvider).GetField("tileSize", BindingFlags.Instance | BindingFlags.NonPublic);
                fi.SetValue(this, new Size(200,200));
            }
        }
Completed
Last Updated: 25 Jun 2018 10:07 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 2
Category: TreeView
Type: Feature Request
2
Workaround:

        class CustomTreeView : RadTreeView
        {
            //Replace the default element with the custom one
            protected override RadTreeViewElement CreateTreeViewElement()
            {
                return new CustomTreeViewElement();
            }

            //Enable theming for the control
            public override string ThemeClassName
            {
                get
                {
                    return typeof(RadTreeView).FullName;
                }
            }
        }

        class CustomTreeViewElement : RadTreeViewElement
        {
            //Enable themeing for the element
            protected override Type ThemeEffectiveType
            {
                get
                {
                    return typeof(RadTreeViewElement);
                }
            }

            protected override bool ProcessContextMenu(Point location)
            {
                RadTreeNode node = this.GetNodeAt(location);
                if (node == null)
                {
                    RadContextMenu menu = new RadContextMenu();
                    RadMenuItem item = new RadMenuItem();
                    item.Text = "Add a root node";
                    menu.Items.Add(item);
                    item.Click += item_Click;
                    TreeViewContextMenuOpeningEventArgs args = new TreeViewContextMenuOpeningEventArgs(node, menu);
                    OnContextMenuOpening(args);

                    if (!args.Cancel)
                    {
                        menu.Show(this.ElementTree.Control, location);
                        return true;
                    }
                }
                return base.ProcessContextMenu(location);
            }

            private void item_Click(object sender, EventArgs e)
            {
                this.Nodes.Add(new RadTreeNode("New root"));
            }
        }
Completed
Last Updated: 03 Jul 2019 11:22 by ADMIN
Release R3 2019 (LIB 2019.2.708)
The same issue can be observed in a DPI-aware application on higher scaling
Workaround: set the RadControl.EnableDpiScaling property to false

public partial class Form1 : Form
{
    public Form1()
    {
        RadControl.EnableDpiScaling = false;

        InitializeComponent();

        LineSeries lineSeries = new LineSeries();
        lineSeries.DataPoints.Add(new CategoricalDataPoint(20, "Jan"));
        lineSeries.DataPoints.Add(new CategoricalDataPoint(22, "Apr"));
        lineSeries.DataPoints.Add(new CategoricalDataPoint(12, "Jul"));
        lineSeries.DataPoints.Add(new CategoricalDataPoint(19, "Oct"));
        this.radChartView1.Series.Add(lineSeries);

        LineSeries lineSeries2 = new LineSeries();
        lineSeries2.DataPoints.Add(new CategoricalDataPoint(18, "Jan"));
        lineSeries2.DataPoints.Add(new CategoricalDataPoint(15, "Apr"));
        lineSeries2.DataPoints.Add(new CategoricalDataPoint(17, "Jul"));
        lineSeries2.DataPoints.Add(new CategoricalDataPoint(22, "Oct"));
        this.radChartView1.Series.Add(lineSeries2);
        
        LassoZoomController lassoZoomController = new LassoZoomController();
        radChartView1.Controllers.Add(lassoZoomController);
    }

    private void radButton1_Click(object sender, EventArgs e)
    {
        this.radChartView1.ExportToImage(@"..\..\image.png", this.radChartView1.Size);
    }
}
Completed
Last Updated: 13 Jun 2018 08:23 by Dimitar
https://msdn.microsoft.com/en-us/library/system.windows.forms.maskedtextbox.maskcompleted(v=vs.110).aspx
Completed
Last Updated: 18 Jun 2018 14:35 by Nathan
ADMIN
Created by: Hristo
Comments: 5
Category: ChartView
Type: Feature Request
2
The new controller should allow lasso selection of data points without zooming the view port.
Completed
Last Updated: 18 Apr 2018 08:26 by Dimitar
Ideally we should expose the events in the RadPrintDocument object.

Workaround handling the PrintPreview method:
private void button1_Click(object sender, EventArgs e)
{
    RadPrintDocument printDocument = new RadPrintDocument();
    IPrintable printManager = typeof(RadSpreadsheetElement).GetProperty("PrintManager", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(this.radSpreadsheet1.SpreadsheetElement) as IPrintable;
    printDocument.AssociatedObject = printManager;

    printDocument.BeginPrint += PrintDocument_BeginPrint;
    printDocument.PrintPage += PrintDocument_PrintPage;
    printDocument.EndPrint += PrintDocument_EndPrint;
    printDocument.QueryPageSettings += PrintDocument_QueryPageSettings;
    SpreadsheetPrintPreviewDialog printPreviewDialog = new SpreadsheetPrintPreviewDialog(printDocument);
    printPreviewDialog.ThemeName = this.radSpreadsheet1.ThemeName;
    printPreviewDialog.ShowDialog();
}

private void PrintDocument_QueryPageSettings(object sender, System.Drawing.Printing.QueryPageSettingsEventArgs e)
{
    
}

private void PrintDocument_EndPrint(object sender, System.Drawing.Printing.PrintEventArgs e)
{
    
}

private void PrintDocument_BeginPrint(object sender, System.Drawing.Printing.PrintEventArgs e)
{
    
}

private void PrintDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
}

Completed
Last Updated: 10 Apr 2018 13:44 by Dimitar
How to reproduce: check the attached project, the expected behavior would be that the MapPoint object have its text painted
Workaround:
public partial class RadForm1 : Telerik.WinControls.UI.RadForm
{
    public RadForm1()
    {
        InitializeComponent();

        MapLayer pinsLayer = new MapLayer("Buildings Layout");
        this.radMap1.Layers.Add(pinsLayer);
        EmptyMapProvider emptyProvider = new EmptyMapProvider();
        emptyProvider.InitializationComplete += emptyProvider_InitializationComplete;

        this.radMap1.Providers.Add(emptyProvider);
        using (FileStream seatsStream = File.OpenRead(@"..\..\shapes-new\Label_Pk_Boulou2.shp"))
        {
            using (FileStream seatsDataStream = File.OpenRead(@"..\..\shapes-new\Label_Pk_Boulou2.dbf"))
            {
                ShapeFileReaderParameters parameters = new ShapeFileReaderParameters();
                parameters.ShapeStream = seatsStream;
                parameters.DbfStream = seatsDataStream;
                //parameters.CoordinateConverter = new EPSG900913Converter();
                ShapeFileReader reader = new ShapeFileReader();
                List<MapVisualElement> elements = reader.Read(parameters);
                foreach (var item in elements)
                {
                    item.Text = Convert.ToString(((IExtendedData)item).ExtendedData["Text"]);
                }

                this.radMap1.Layers["Buildings Layout"].AddRange(elements);

            }
        }
    }
}

Completed
Last Updated: 21 Jun 2018 14:06 by ADMIN
To reproduce:
this.radDateTimePicker1.DateTimePickerElement.TextBoxElement.MaskType = MaskType.FreeFormDateTime;

And try pasting a date, or some free text.

 
Completed
Last Updated: 11 Apr 2018 07:40 by Dimitar
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: UI Framework
Type: Feature Request
1
Similar to Material Themes Blending (https://docs.telerik.com/devtools/winforms/tools/visual-style-builder/working-with-visual-style-builder/material-themes-blending) provide an easy way to change the palette for the Fluent themes. 
Completed
Last Updated: 15 Mar 2018 11:27 by ADMIN
Workaround: create the ThemableColor this way

SetBordersCommandParameter bordersParam = new SetBordersCommandParameter();
System.Drawing.Color color = Color.Blue;
System.Windows.Media.Color mediaColor = System.Windows.Media.Color.FromArgb(color.A, color.R, color.G, color.B);
bordersParam.BorderColor = new ThemableColor(mediaColor);
Completed
Last Updated: 19 Feb 2018 11:46 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 2
Category: UI Framework
Type: Feature Request
3

			
Completed
Last Updated: 06 Feb 2018 07:16 by ADMIN
ADMIN
Created by: Dimitar
Comments: 0
Category: ChartView
Type: Feature Request
0
https://demos.telerik.com/kendo-ui/radar-charts/radar-column

The attached proejct shows a sample implementation.
Completed
Last Updated: 13 Dec 2017 12:41 by ADMIN
Implement the SQL sentence "IN" with the control. In order to filter the registers that have a value into a column defined into a list of values: [column] IN ('value1', 'value2'.'value3')
Completed
Last Updated: 30 Nov 2017 08:29 by ADMIN
CheckAllItemCheckedChanging and CheckAllItemCheckedChanged events will be used to detect when the user checks/unchecks the "Check All" item. In the CheckAllItemCheckedChanging event it is necessary to able able to cancel the operation. In the CheckAllItemCheckedChanged event all Items should be already checked/unchecked and the CheckedItems collection must be correct.