WinForms Edition Topics
WinForms 2025 v2.1 Maintenance Release with Licensing Changes
Posted on 12 February 2026, 12:35 pm EST
By greg.lutz
2
12 Feb 2026, 12:35 pm EST
greg.lutz
Staff
.NET Framework Version Support Status
Posted on 1 July 2024, 5:34 pm EST
By greg.lutz
2
1 Jul 2024, 5:34 pm EST
greg.lutz
Staff
C1SplitButton: no designer snapline "Baseline"
Posted on 22 July 2026, 7:03 am EST
By wknauf
3
31 Jul 2026, 1:00 am EST
vivek.singh
Staff
Custom FlexGrid editor: first typed char is at wrong position
Posted on 16 July 2026, 4:58 am EST
By wknauf
3
30 Jul 2026, 12:42 am EST
vivek.singh
Staff
ComponentOneLicenseAdder warning after update to .779
Posted on 11 June 2026, 10:40 am EST
By wknauf
Answered
16
28 Jul 2026, 2:32 pm EST
wknauf
FlexGrid: Scrollbar location/placement request
Posted on 28 November 2024, 1:02 pm EST
By hdle
Answered
15
28 Jul 2026, 5:41 am EST
uttkarsh.matiyal
Staff
MultiDocument RenderImage Not Displayed in PrintPreview When Targeting .NET 9
Posted on 8 June 2026, 7:57 am EST
By hrvoje.zirdum
3
28 Jul 2026, 2:10 am EST
uttkarsh.matiyal
Staff
NullReferenceException in C1TextBox.OnValidating When Hosted in ToolStripContro
Posted on 16 July 2026, 9:29 pm EST
By dung.itcdt
6
27 Jul 2026, 9:55 am EST
uttkarsh.matiyal
Staff
System.ArgumentOutOfRangeException on grid.Redraw = True -Flex Grid 10.0.20252
Posted on 16 July 2026, 12:42 pm EST
By santer.p75
4
23 Jul 2026, 6:07 am EST
uttkarsh.matiyal
Staff
"Create Runtime license" hangs if glicx file is write protected
Posted on 18 October 2023, 9:37 am EST
By wknauf
10
20 Jul 2026, 6:37 am EST
uttkarsh.matiyal
Staff
Winforms C1.C1Preview.Export.PdfExporter "unable to read..."
Posted on 10 July 2026, 2:06 pm EST
By tom.galczynski
6
20 Jul 2026, 5:27 am EST
uttkarsh.matiyal
Staff
C1FlexGrid treats Double columns as strings in Conditional Filter
Posted on 16 July 2026, 9:14 am EST
By Ranba790
2
17 Jul 2026, 12:56 am EST
kartik.dua
Staff
Package "C1.Win.FlexReport": vulnerability warning due to "SQLitePCLRaw"
Posted on 24 June 2026, 5:28 am EST
By wknauf
Answered
5
15 Jul 2026, 7:49 am EST
wknauf
GUI of "create runtime license" form
Posted on 23 October 2023, 11:00 am EST
By wknauf
7
15 Jul 2026, 12:39 am EST
uttkarsh.matiyal
Staff
C1DateEdit value is not applied if dialog is committed with ENTER
Posted on 12 May 2026, 4:22 am EST
By wknauf
Answered
8
13 Jul 2026, 6:15 am EST
wknauf
ControlPanel does not display .NET 10 WinForms components
Posted on 11 June 2026, 10:25 am EST
By wknauf
Answered
5
13 Jul 2026, 5:08 am EST
uttkarsh.matiyal
Staff
C1FlexGrid AutoSizeRows results in clipped text
Posted on 31 October 2025, 11:35 am EST
By wknauf
Answered
9
13 Jul 2026, 4:20 am EST
wknauf
Component One Version Confirmation
Posted on 15 June 2026, 1:46 pm EST
By mdynna
4
23 Jun 2026, 3:22 am EST
uttkarsh.matiyal
Staff
C1ControlPanel: installed apps are displayed with wrong versions
Posted on 13 October 2025, 3:24 am EST
By wknauf
10
16 Jun 2026, 4:54 am EST
kartik.dua
Staff
Flickering when resizing a C1.Win.Ribbon.C1RibbonForm
Posted on 8 February 2021, 8:43 am EST
By wknauf
27
15 Jun 2026, 2:45 am EST
wknauf
Slow creation of C1FlexGrid when using the BorderStyle property
Posted on 30 December 2025, 12:07 am EST
By dung.itcdt
7
12 Jun 2026, 5:25 am EST
kartik.dua
Staff
C1FlexGrid.AutoSizeRow does not work for TextDirection.Down
Posted on 20 November 2025, 10:46 am EST
By wknauf
Answered
4
11 Jun 2026, 11:21 am EST
wknauf
C1MultiDocument IndexOutOfRangeException error on WinForms .Net 8+
Posted on 11 March 2026, 9:03 am EST
By hrvoje.zirdum
Answered
5
8 Jun 2026, 12:55 am EST
uttkarsh.matiyal
Staff
Net 8 MultiDocument ADD mtehod Fails because of LinearGradientBrush
Posted on 6 December 2024, 11:52 am EST
By hrvoje.zirdum
Answered
7
5 Jun 2026, 8:06 am EST
hrvoje.zirdum
"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
5
31 May 2026, 9:20 pm EST
peter
26
26 May 2026, 11:40 pm EST
uttkarsh.matiyal
Staff
The first-time control initialization is very slow
Posted on 14 May 2026, 9:14 pm EST
By dung.itcdt
Answered
2
15 May 2026, 5:44 am EST
kartik.dua
Staff
C1DateEdit not honouring application-wide custom CultureInfo ShortDatePattern
Posted on 22 April 2026, 3:44 am EST
By abraham
3
12 May 2026, 7:57 am EST
uttkarsh.matiyal
Staff
40
12 May 2026, 7:02 am EST
uttkarsh.matiyal
Staff
C1SuperTooltip Monitor Issue and Fading Issue
Posted on 12 March 2026, 1:07 am EST
By james
13
12 May 2026, 2:31 am EST
prabhat.sharma
Staff
