After I added a new ribbon group to my ribbon bar, the application consumes 100% CPU at startup and the main screen never appears. If I remove the XAML code for the button group the application starts as it should.
I removed several thousand lines of code so that I have now a very simple situation. The problem still persists. Here the XAML code that "causes" the problem. If the code is commented out, everything is ok.
<!-- the folling RibbonGroup cause 100% CPU load --> <igRibbon:RibbonGroup Caption="Purchasing" Name="RibbonGroupPurchasing" > <igRibbon:ToolVerticalWrapPanel> <igRibbon:ButtonTool Caption="New Order" SmallImage="Images/NewVersion16NG.gif" Name="ButtonNewOrder" /> <igRibbon:ButtonTool Caption="Button 2" SmallImage="Images/DelVersion16NG.gif" Name="ButtonPurchasing1" /> <igRibbon:ButtonTool Caption="Button 3" SmallImage="Images/NewItem.gif" Name="ButtonPurchasing2" /> </igRibbon:ToolVerticalWrapPanel></igRibbon:RibbonGroup>
I have a simple WPF project, so that it should be easy to reproduce the problem.
Best Regards
Markus
Could you test this with the latest hotfix? There was a similar issue found internally that was addressed in the last hotfix. If you still get the issue or cannot test with the hotfix, can you post a sample that demonstrates the issue so we can investigate the matter?
Hi Andrew
This problem occurs also with the latest service release (Infragistics3.Wpf.Ribbon.v9.2 Version 9.2.20092.2023). I can't find something newer than the 2023 SR.
I meanwhile opened a support request and attached the test program to the cse . the case nubmer is CAS-35718-QNJ7TL.
The problem is fixed in the newest service release (9.2 SR 2049). Works now as expected.