Devcomponents Dotnetbar 14.1.0.0 - With Source Code
The Ribbon flickers on custom paint. Solution: Since you have source code, locate the RibbonControl.OnPaint method. You can add SetStyle(ControlStyles.DoubleBuffer, true) and SetStyle(ControlStyles.UserPaint, true) to the constructor of the base control. Conclusion: Is DevComponents DotNetBar 14.1.0.0 with Source Code Right for You? This specific version is a time capsule of high-quality .NET WinForms engineering. For a new project, you would likely choose a modern UI framework (MAUI, Blazor Hybrid, or the latest version of DotNetBar). However, for legacy enterprise maintenance , source-code-level debugging , and deep customization , version 14.1.0.0 is invaluable.
High DPI scaling issues on 4K monitors. Solution: Open the source code project. Search for AutoScaleMode . Ensure the forms are set to AutoScaleMode.Dpi . Add an application manifest to support PerMonitorV2. DevComponents DotNetBar 14.1.0.0 with Source Code
public partial class MainForm : Office2007RibbonForm The Ribbon flickers on custom paint