WinForms Edition

InvalidCastException after upgrading to .NET 8 and latest ComponentOne WinForms

Posted on 17 November 2025, 7:53 am EST
By dev

RenderBarCode EAN13 vs Width

Posted on 20 February 2025, 11:38 am EST
By ivan.stanojkovski

New Ribbon form - can't save icons

Posted on 3 December 2019, 10:23 am EST
By David.Kavalir

Answered

RTF support in C1Editor

Posted on 27 February 2025, 8:57 am EST
By roman.pogacnik

System.ArgumentOutOfRangeException on Refresh() FlexGrid (8.0.20251.721)

Posted on 3 November 2025, 2:44 pm EST
By santer.p75

C1FlexGrid AutoSizeRows results in clipped text

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

Licence not being detected

Posted on 7 November 2025, 8:04 am EST
By paul.buckingham

Binding Re-directs

Posted on 6 November 2025, 2:27 pm EST
By Charles.Jimenez

FlexGrid DisplayAttribute ResourceType no effect

Posted on 4 November 2025, 9:46 am EST
By 1259355

Page size scaling based on printer margins / printable area

Posted on 28 October 2025, 8:37 am EST
By a.beltrametti

C1.Document.Export.C1PdfFilter right to left

Posted on 2 November 2025, 5:03 pm EST
By moshek

License compatibility

Posted on 20 February 2025, 5:15 am EST
By serge.barrouilhet

Answered

C1.Win License Error and Version Mismatch

Posted on 27 October 2025, 4:59 pm EST
By murtaza.colombowala

C1ControlPanel: installed apps are displayed with wrong versions

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

C1FlexGrid 'Failed to compare two elements in the array' error

Posted on 9 October 2025, 3:17 pm EST
By tom.galczynski

C1DateEdit: hiding dropdownbutton breaks updownbutton

Posted on 21 November 2024, 12:17 pm EST
By wknauf

C1FlexReportDesigner .721: PaperSize is lost

Posted on 9 October 2025, 8:52 am EST
By wknauf

C1FlexReport dll .708 is no longer CLSCompliant

Posted on 25 May 2025, 5:17 am EST
By wknauf

Answered

FpSpread.net not appear at toolbox

Posted on 30 September 2025, 9:05 am EST
By jrhsieh299

C1FlexReport .708: "DateDiff" fails for hour difference

Posted on 26 May 2025, 10:08 am EST
By wknauf

C1FlexReport .708: "C1PrintOptions.PrinterSettings" was removed

Posted on 25 May 2025, 3:15 pm EST
By wknauf

Answered

C1FlexReport [.708] with custom papersize reverts to "Letter" and clips text

Posted on 25 May 2025, 6:11 am EST
By wknauf

Answered

C1TextBox + C1DateEdit stuck in Enabled = false mode in TabControl

Posted on 1 May 2025, 3:53 am EST
By abraham

System.NotSupportedException: Stream does not support writing

Posted on 27 September 2017, 9:07 pm EST
By nagamallisingam

Answered

RulesManager - Excluding Footer

Posted on 23 September 2025, 4:17 am EST
By santer.p75

C1editor how do you turn off spellcheck

Posted on 10 September 2025, 9:22 pm EST
By john

C1DateEdit: mouse wheel scrolling is forwarded to parent controls

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

RulesManager - Rule Expression

Posted on 15 September 2025, 2:33 am EST
By santer.p75

Answered