MainWindow designer show "Invalid Markup" as soon as I add margin to it

[Sajjad]

Hi! I am using syncfusion:SfDiagram in my wpf application. I DragDrop it from toolbox into the designer. The designer shows the syncfusion:SfDiagram but as soon as I change any attribute like margin the the designer starts giving me Invalid Markup error and no amount of undos are going to remove the error. The application builds and run fine with no error. (Version tested 20.1.0.47 and 20.1.0.55) Visual Studio Version (2022) 17.2.3, Window 10.

[Prakash Perumal]

Hi Sajjad,

We have tried to drag and drop the SfDiagram control from the toolbox into the designer in the Visual Studio with same version as specified. We couldn’t able to find any Invalid markup errors on updating SfDiagram's margin property. We have attached video for your reference. Please refer the video and share us more details to reproduce the issue which will help us to assist you further.

Video link: https://www.syncfusion.com/downloads/support/forum/175582/ze/SfDiagram_demo-104236662

Regards,

Prakash P