You need to press Tab twice to move to the next control when in popup editor.

Use attached to reproduce. 

To reproduce:

- drop a track bar and make it less than 100 pixels, move the thumb to the right. 

Workaround:

 rtbPlaybackSpeed.TrackBarElement.MinSize = new System.Drawing.Size(0, 0);

Run the attached sample project and select the second page. You will notice that the tasks are missing. This used to work in R2 2019 (version 2019.2.508).

Workaround: Initialize the RadGanttView.BindingContext before adding it to the page:

        Dim Gantt As New RadGanttView
        Gantt.Dock = DockStyle.Fill
        Gantt.BindingContext = New BindingContext()
        RadPageViewPage2.Controls.Add(Gantt)

Add a combo-box column that point to a field with Guid data type, add summary item to this columns as well.

Workaround: 

private void RadGridView1_CreateRowInfo(object sender, GridViewCreateRowInfoEventArgs e)
{
    if (e.RowInfo is GridViewSearchRowInfo)
    {
        e.RowInfo = new MySerachRow(e.ViewInfo);
    }

}

Dear Telerik Support Team,

 

I have a Grid with one level of Hierarchy, I am using also the search row control of Gridview but this control only searches the data in the Parent Grid and not in the child Grid, I am using the version: v.2019.2.618.20 of Telerik controls in the Project. Below is the code snippet which is used in the Project, please let us know how we can search in child grid using the search row of the Gridview.

 

            radgvStockCount.DataSource = dtStockCountHeader
            radgvStockCount.MasterTemplate.EnableHierarchyFiltering = True
            radgvStockCount.UseScrollbarsInHierarchy = True
            radgvStockCount.MasterTemplate.Columns("INVCountHeaderId").IsVisible = False
            radgvStockCount.MasterTemplate.Columns("INVCountNo").HeaderText = "Stock Count No"
            radgvStockCount.MasterTemplate.Columns("CountryCode").HeaderText = "Country Code"
            radgvStockCount.MasterTemplate.Columns("AreaCode").HeaderText = "Area Code"
            radgvStockCount.MasterTemplate.Columns("LocationCode").HeaderText = "Location Code"
            radgvStockCount.MasterTemplate.Columns("LocationName").HeaderText = "Location Name"
            radgvStockCount.MasterTemplate.Columns("CreatedBy").HeaderText = "Opened By"
            radgvStockCount.MasterTemplate.Columns("CreatedDate").HeaderText = "Opened Date"

            Dim template As New GridViewTemplate()
            template.DataSource = dtStockCountBatches
            radgvStockCount.Templates.Add(template)
            template.Columns("INVCountBatchesId").IsVisible = False
            template.Columns("INVCountHeaderId").IsVisible = False
            template.Columns("INVCountNo").HeaderText = "Stock Count No"
            template.Columns("INVCountBatchesNo").HeaderText = "Stock Count Batch No"
            template.Columns("LocationCode").HeaderText = "Location Code"
            template.Columns("LocationName").HeaderText = "Location Name"
            template.Columns("SupervisorQty").HeaderText = "Supervisor Qty"
            template.Columns("CreatedBy").HeaderText = "Batch File Uploaded By"
            template.Columns("CreatedDate").HeaderText = "Uploaded Date"
            template.AllowAddNewRow = False
            template.AllowEditRow = False
            template.AllowDeleteRow = False
            template.AllowSearchRow = False
            template.AllowRowResize = False
            template.EnableFiltering = True
            template.EnableHierarchyFiltering = True
            template.ShowHeaderCellButtons = True
            template.ShowGroupedColumns = True
            template.EnableHierarchyFiltering = True
            template.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill

            Dim relation As New GridViewRelation(radgvStockCount.MasterTemplate, template)
            relation.RelationName = "StockCountBatches"
            relation.ParentColumnNames.Add("INVCountHeaderId")
            relation.ChildColumnNames.Add("INVCountHeaderId")
            radgvStockCount.Relations.Add(relation)

I've got a tree with multiple nodes like

document1

 -page 1 

  -page 2

document1

 -page 1 

  -page 2

  -page 3

...

document10

 -page 1 

  -page 2

Due to the size of the treeview, only 2 or 3 documents are on screen, the rest is scrolled. (manually added items, no dynamic or lazy loading)

Lets say I click page 2 of document one, hold the mouse button to select more and go down to the last document (the tree is automatically scrolled down, as expected)

But when I go back to review what I selected, only the last items on screen are selected (documents 9 and 10 for example).

When I try to do the same selection with the arrow keys and the shift key, it works fine, but not with the mouse.

RadGridView can not change the current column (by using the IsCurrent of the desired column) in the CurrentColumnChanged event.

Please refer to the following code snippet demonstrating how the comparer can be applied:

        public RadForm1()
        {
            InitializeComponent();
            this.radGridView1.EnableFiltering = true;
            this.radGridView1.ShowHeaderCellButtons = true;
            this.radGridView1.FilterPopupInitialized += radGridView1_FilterPopupInitialized; 
        }

        private void radGridView1_FilterPopupRequired(object sender, FilterPopupRequiredEventArgs e)
        {
            RadListFilterPopup popup = e.FilterPopup as RadListFilterPopup;
            if (popup != null)
            { 
                popup.MenuTreeElement.TreeView.TreeViewElement.Comparer = new MyComparer(popup.MenuTreeElement.TreeView.TreeViewElement);
            }
        }

        class MyComparer : TreeNodeComparer
        {
            public MyComparer(RadTreeViewElement treeView)
                : base(treeView)
            {
            }
            public override int Compare(RadTreeNode x, RadTreeNode y)
            {
                if (this.TreeViewElement.SortOrder == SortOrder.Descending)
                {
                    return x.Text.CompareTo(y.Text);
                }
                return x.Text.CompareTo(y.Text) * -1;
            }
        }

This way the column could bind to any collection of objects which can be converted to doubles.

StackTrace:

   at Telerik.WinForms.Documents.FormatProviders.OpenXml.Docx.Export.DocumentThemeExporter.GetFormatScheme()
   at Telerik.WinForms.Documents.FormatProviders.OpenXml.Docx.Export.DocumentThemeExporter.get_FormatScheme()
   at Telerik.WinForms.Documents.FormatProviders.OpenXml.Docx.Export.DocumentThemeExporter.ExportFormatScheme()
   at Telerik.WinForms.Documents.FormatProviders.OpenXml.Docx.Export.DocumentThemeExporter.Export()
   at Telerik.WinForms.Documents.FormatProviders.OpenXml.Docx.Export.DocxExporter.AddXmlContentToPackage(DocxPartExporterBase exporter)
   at Telerik.WinForms.Documents.FormatProviders.OpenXml.Docx.Export.DocxExporter.Export()
   at Telerik.WinForms.Documents.FormatProviders.OpenXml.Docx.DocxFormatProvider.Export(RadDocument document, Stream output)

When you set the AutoSize property to true, the control becomes enormous - Size (5002, 5002).

There is no specific logic for auto-sizing the control. We should either remove the AutoSize property or size the control according to the rows/columns it uses.

FIX. RadButton does not indicate that it is pressed when it is clicked with key instead of clicking with mouse

When pressing Enter or Tab in the new row the ParsingDateTime event is fired after the editor is validated. Use attached to reproduce.

 

private void GridView_CellEditorInitialized(object sender, GridViewCellEventArgs e)
{
    var editor = gridView.ActiveEditor as RadDateTimeEditor;
    var editorElement = editor.EditorElement as RadDateTimeEditorElement;
    editorElement.TextBoxElement.MaskType = MaskType.FreeFormDateTime;
    var provider = ((FreeFormDateTimeProvider)editorElement.TextBoxElement.Provider);
    editorElement.TextBoxElement.Provider = new MyFreeFormDateTimeProvider(provider.Mask, provider.Culture, provider.Owner);
}

class MyFreeFormDateTimeProvider : FreeFormDateTimeProvider
{
    public MyFreeFormDateTimeProvider(string mask, CultureInfo culture, RadMaskedEditBoxElement owner) : base(mask, culture, owner)
    {
    }
    public override bool Validate(string stringValue)
    {
        //do your code here
        return base.Validate(stringValue);
    }
}

Use attached to reproduce.

The BackColor is not exported when a custom theme is used along with conditional formatting and BackColor is set to transparent in the custo theme.

Please run the attached sample project.

Stack trace:
System.NullReferenceException occurred
  HResult=-2147467261
  Message=Object reference not set to an instance of an object.
  Source=Telerik.WinControls.ChartView
  StackTrace:
       at Telerik.Charting.CombinedBarSeriesRoundLayoutStrategy.ApplyLayoutRoundingVertical(LayoutContext context) in c:\Work\Development\RadControls\RadChartView\Engine\Series\Combination\BarSeries\CombinedBarSeriesRoundLayoutStrategy.cs:line 206
  InnerException: 

The DateTime Value is lost when using a custom format "dd.MM.yyyy" in RadgridView and custom provider is used. 

Workaround: 
Set the MaxDate in the custom provider:
Public Class MyMaskDateTimeProvider
  Inherits MaskDateTimeProvider

  Public Sub New(mask As String, culture As CultureInfo, owner As RadMaskedEditBoxElement)
        MyBase.New(mask, culture, owner)
        Me.MaxDate = DateTime.MaxValue
    End Sub

   
End Class

We have upgraded from WinControl UI 2010 to 2019 R2. 

we have a lot of non-data bound radgridview that we process our data and add each row manually.

The radgridView.Rows.Add(rowdatacolumn1, rowdatacolumn2, rowdatacolumn3) used to return the row index of the added row. It is now returning -1 . 

This is breaking a lot of our code. 

Please refer to the sample project and follow the steps:

1. Run the attached application.
2. Hover over the calendar (custom cluster) 
3. Tooltip is shown.
4. Zoom out once 
5. Hover over the calendar.
6. No tooltip is shown - ToolTipTextNeeded is not called.
7. Zoom out once more.
8. Hover over the calendar.
9. No tooltip is shown - ToolTextNeeded is not called.
10. Zoom out once more. Now two icons are shown.
11. Hover over either calendar. 
12. Tooltip is shown.