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11 changes: 9 additions & 2 deletions dotnet-desktop-guide/winforms/whats-new/net100.md
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title: What's new in WinForms for .NET 10 Preview
description: Learn about what's new in Windows Forms for .NET 10 Preview. New versions of Windows Forms are released yearly with .NET.
ms.topic: whats-new
ms.date: 07/04/2025
ms.date: 08/12/2025
ms.service: dotnet-desktop
#customer intent: As a developer, I want to know what's changed so that I can remain up-to-date.
---
Expand All @@ -11,12 +11,13 @@ ms.service: dotnet-desktop

This article provides a high-level overview about what's new with Windows Forms (WinForms) in .NET 10 Preview. For detailed information, see the [release announcements](#release-announcements).

.NET 10 Preview 6 was released in July 2025.
.NET 10 Preview 7 was released in August 2025.

## Release announcements

Each release announcement provides detailed information about Windows Forms changes for .NET 10:

- [.NET 10 Preview 7](https://aka.ms/dotnet/10/preview7)
- [.NET 10 Preview 6](https://aka.ms/dotnet/10/preview6)
- [.NET 10 Preview 5](https://aka.ms/dotnet/10/preview5)
- [.NET 10 Preview 4](https://aka.ms/dotnet/10/preview4)
Expand All @@ -43,6 +44,12 @@ Windows Forms for .NET 9 introduced preliminary dark mode visual styling, with t
- `ListView` column headers are now working.
- `StatusStrip` and `ToolStrip` render correctly.
- Buttons with `FlatStyle` set to `Standard` also render correctly.
- `ComboBox` and `RichTextBox` now render correctly when disabled.

However, `RichTextBox` has a rendering issue when it's disabled. If the `RichTextBox` has formatted content, only the first few visible lines appear correctly, and the formatting might not fully apply in the disabled state. To workaround this issue, set it to read-only and manually disable selections.

- `PropertyGrid` special buttons (ellipsis and drop-down) now render consistently in dark mode.

- Many other fixes for color issues with dark mode.

## Bug fixes
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8 changes: 3 additions & 5 deletions dotnet-desktop-guide/wpf/whats-new/net100.md
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title: What's new in WPF for .NET 10 Preview
description: Learn about what's new in Windows Presentation Foundation (WPF) for .NET 10 Preview. New versions of WPF are released yearly with .NET.
ms.topic: whats-new
ms.date: 07/04/2025
ms.date: 08/12/2025
ms.service: dotnet-desktop
#customer intent: As a developer, I want to know what's changed so that I can remain up-to-date.
---
Expand All @@ -11,12 +11,13 @@ ms.service: dotnet-desktop

This article provides a high-level overview about what's new with Windows Presentation Foundation (WPF) in .NET 10 Preview. For detailed information, see the [release announcements](#release-announcements).

.NET 10 Preview 6 was released in July 2025.
.NET 10 Preview 7 was released in August 2025.

## Release announcements

Each release announcement provides detailed information about WPF changes for .NET 10:

- [.NET 10 Preview 7](https://aka.ms/dotnet/10/preview7)
- [.NET 10 Preview 6](https://aka.ms/dotnet/10/preview6)
- [.NET 10 Preview 5](https://aka.ms/dotnet/10/preview5)
- [.NET 10 Preview 4](https://aka.ms/dotnet/10/preview4)
Expand Down Expand Up @@ -53,9 +54,6 @@ Various bug fixes have been addressed in .NET 10, to improve the Fluent UI style
- Added missing <xref:System.Windows.Controls.ContentPresenter.RecognizesAccessKey> for controls.
- Right-to-left layout issues have been fixed for <xref:System.Windows.Controls.MenuItem>, <xref:System.Windows.Controls.Expander>, <xref:System.Windows.Controls.TreeViewItem>.

> [!WARNING]
> .NET 10 Preview 4 introduced a bug related to fluent styles. For more information, see [.NET 10 Preview 4 release notes](https://aka.ms/dotnet/10/preview4).

## Clipboard changes

WPF and Windows Forms now use the same clipboard API. Both desktop technologies unify how they interact with the clipboard.
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