We are using the DropDownButtonElement on a RibbonBar, there are a very frustating issue with the RadArrowButtonElement.
On this image it show 5 children, but on code there are 6 children, here is a CopyPase of your CreateChildElements in RadArrowButtonElement.
protected override void CreateChildElements()
{
arrow = new ArrowPrimitive(ArrowDirection.Down);
arrow.Class = "RadArrowButtonArrow";
arrow.AutoSize = false;
arrow.Alignment = System.Drawing.ContentAlignment.MiddleCenter;
overflowArrow = new OverflowPrimitive(ArrowDirection.Down);
overflowArrow.Class = "RadArrowButtonOverflowArrow";
overflowArrow.AutoSize = false;
overflowArrow.Alignment = System.Drawing.ContentAlignment.MiddleCenter;
overflowArrow.Visibility = ElementVisibility.Collapsed;
fillPrimitive = new FillPrimitive();
fillPrimitive.Class = "RadArrowButtonFill";
fillPrimitive.AutoSizeMode = RadAutoSizeMode.FitToAvailableSize;
borderPrimitive = new BorderPrimitive();
borderPrimitive.Class = "RadArrowButtonBorder";
borderPrimitive.AutoSizeMode = RadAutoSizeMode.FitToAvailableSize;
imagePrimitive = new ImagePrimitive();
imagePrimitive.Class = "RadArrowButtonImage";
imagePrimitive.AutoSizeMode = RadAutoSizeMode.FitToAvailableSize;
imagePrimitive.Alignment = System.Drawing.ContentAlignment.MiddleCenter;
textPrimitive = new TextPrimitive();
textPrimitive.Class = "RadArrowButtonTextGlyph";
textPrimitive.AutoSizeMode = RadAutoSizeMode.FitToAvailableSize;
textPrimitive.TextAlignment = System.Drawing.ContentAlignment.MiddleCenter;
textPrimitive.StretchHorizontally = true;
textPrimitive.StretchVertically = true;
Children.Add(fillPrimitive);
Children.Add(borderPrimitive);
Children.Add(arrow);
Children.Add(overflowArrow);
Children.Add(imagePrimitive);
Children.Add(textPrimitive);
}The problem is that we are changing the ArrowButton size to (6, 0) width, here is the how it looks:
As you can see the triangle is outside the ArrowButton, my first idea was to look the ArrowPrimitive and OverflowPrimitive, but that triangle is on TextPrimitive.
Making this change on RadDropDownButtonElement i was able to "solve" the offset and the size.
base.ArrowButton.TextPrimitive.Font = new Font(base.ArrowButton.TextPrimitive.Font.FontFamily, 6);
I have to comment this to something like: "I dont know why this works, but the triangle is on a child text primitive... So don't erase this line".
Repro-steps:
myRadGridView.Rows.Add((GridViewDataRowInfo)null);Actual behavior
- NullReferenceException is thrown
- A new row is added.
Excepted behavior
- Or an ArgumentNullException is thrown, and no rows are added.
- Or a new row is added, and no exception is thrown.
Remark
The method AddRange is also impacted by this bug.
In this scenario, the reported behavior is observed in NET 8. The same behavior is not reproducible in .Net Framework 4.8. When the map is zoomed max out and we try to pan the view, missing tiles appear and the performance is very slow. Additionally, in the output tab of VS, we can observe some exceptions:
The following assemblies are missing in the 2024_4_1127_Dev_Preview zip folder:
- Telerik.Windows.Documents.Flow.FormatProviders.Doc
- Telerik.Windows.Documents.Flow.FormatProviders.Pdf
- Telerik.Documents.SpreadsheetStreaming.dll
System.ArgumentException: 'An item with the same key has already been added.' when the data source contains DateTime with the same hour, minute, and seconds part (only milliseconds are different):
List Style is not rendered correctly.
Case 1:
Case 2:
Case 3:
1. Select two or more cells.
2. Click on the "All charts" button
3. The charts are not displayed and the following error occurs:
Incorrect or missing accessible object names in the Inspect.exe tool (MSAA).
Auto-complete items overlap in the VisualStudio2022 theme:
