MultiColumnCombobox (along with other controls) not appearing in toolbox NET 5

Question

Hi, I'm creating a WinForms app and some controls in the toolbox are missing. I'm using NET 5 and trying to add a MultiColumnComboBox.Thanks!

Vijayalakshmi Roopkumar · Accepted Answer

Hi Alvaro, 
 
Thank you for your update. 
 
We have checked the reported behavior that "MulticolumnCombobox does not seem to be appear in ToolBox in .NET 5.0 " , however we can able to drag and drop the control in designer at our end. Please find the screenshot and sample for the same from following link: 
 
 
Screenshot: 
 
  
 
Sample: https://www.syncfusion.com/downloads/support/directtrac/general/ze/Multicolumncombobox_toolbox1815985660 
 
 
So please ensure whether all your assemblies are properly referred in your application and whether your toolbox get properly configured at your end. For proper toolbox configuration , please refer the following link: 
 
Link: https://help.syncfusion.com/wpf/visual-studio-integration/toolbox-configuration 
 
If you still faces an issue, kindly confirm your product version details and exact scenario that you are facing an issue. It would be helpful for us to check and proceed on it further. 
 
Regards, 
Vijayalakshmi VR