WinForms Edition

C1ControlPanel: installed apps are displayed with wrong versions

Posted on 13 October 2025, 3:24 am EST
By wknauf

ComponentOneLicenseAdder warning after update to .779

Posted on 11 June 2026, 10:40 am EST
By wknauf

Answered

Component One Version Confirmation

Posted on 15 June 2026, 1:46 pm EST
By mdynna

Flickering when resizing a C1.Win.Ribbon.C1RibbonForm

Posted on 8 February 2021, 8:43 am EST
By wknauf

Slow creation of C1FlexGrid when using the BorderStyle property

Posted on 30 December 2025, 12:07 am EST
By dung.itcdt

ControlPanel does not display .NET 10 WinForms components

Posted on 11 June 2026, 10:25 am EST
By wknauf

C1FlexGrid.AutoSizeRow does not work for TextDirection.Down

Posted on 20 November 2025, 10:46 am EST
By wknauf

Answered

MultiDocument RenderImage Not Displayed in PrintPreview When Targeting .NET 9

Posted on 8 June 2026, 7:57 am EST
By hrvoje.zirdum

C1MultiDocument IndexOutOfRangeException error on WinForms .Net 8+

Posted on 11 March 2026, 9:03 am EST
By hrvoje.zirdum

Answered

Net 8 MultiDocument ADD mtehod Fails because of LinearGradientBrush

Posted on 6 December 2024, 11:52 am EST
By hrvoje.zirdum

Answered

"Unable to read beyond the end of the stream" error C1PrintDocument export PDF

Posted on 15 May 2026, 9:20 am EST
By andrea.davoli

FlexGrid Search Highlight Behaviour

Posted on 10 December 2024, 12:42 am EST
By james

Answered

FlexGrid: Scrollbar location/placement request

Posted on 28 November 2024, 1:02 pm EST
By hdle

Answered

The first-time control initialization is very slow

Posted on 14 May 2026, 9:14 pm EST
By dung.itcdt

Answered

C1DateEdit value is not applied if dialog is committed with ENTER

Posted on 12 May 2026, 4:22 am EST
By wknauf

C1DateEdit not honouring application-wide custom CultureInfo ShortDatePattern

Posted on 22 April 2026, 3:44 am EST
By abraham

Issues found testing with 8.0.20241.664

Posted on 16 August 2024, 2:21 am EST
By abraham

Answered

C1SuperTooltip Monitor Issue and Fading Issue

Posted on 12 March 2026, 1:07 am EST
By james

FlexGrid - Auto-adjust row height based on font size / content

Posted on 28 April 2026, 10:37 am EST
By andrea.davoli

Compile issues

Posted on 28 April 2026, 1:34 pm EST
By eswar.darsi

C1DateEdit: mouse wheel scrolling is forwarded to parent controls

Posted on 17 September 2025, 8:47 am EST
By wknauf

Answered

C1FlexGrid AutoSizeRows results in clipped text

Posted on 31 October 2025, 11:35 am EST
By wknauf

Migrating from C1Chart to FlexChart

Posted on 21 April 2026, 4:00 pm EST
By siniawski.jj

C1Label NullText bug (2025v2 Hotfix2 - .NET 10)

Posted on 7 April 2026, 11:49 pm EST
By abraham

FlexReport QRCode size

Posted on 12 April 2026, 11:27 pm EST
By saidnai

Answered

C1DbNavigator Resizing/Lay-out Bugs (v. 8.0.20242.700 - .NET 9.0)

Posted on 8 May 2025, 10:59 pm EST
By abraham

Answered

C1RadialMenu VB sample opening forms on click

Posted on 28 November 2024, 9:25 am EST
By saidnai

Answered

Problems with the license

Posted on 30 March 2026, 2:17 pm EST
By santer.p75

Answered