Welcome to the WPF feedback portal. We’re happy you’re here! If you have feedback on how to improve the WPF, we’d love to hear it!

Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

Votes

SfSpreadsheet - throws Exception "at Syncfusion.Windows.Tools.Controls.ComboBoxAdv.UpdateText()" Completed

: Apr 24, 2020 5:26 AM

: Jul 22, 2020 12:40 AM

: Bug Report

: SfSpreadsheet

: 18.1.0.42

: Windows 10

: Vol 1 2020 - SP (May 13, 2020)

: Apr 24, 2020 5:26 AM

: Bug Report

: SfSpreadsheet

VS2019 - with 18.1460.0.42,

Example Syncfusion SpreadsheetDemo_2017 throw Exception with

NullReferenceException: Object reference not set to an instance of an object.

at Syncfusion.Windows.Tools.Controls.ComboBoxAdv.UpdateText()

at Syncfusion.Windows.Tools.Controls.ComboBoxAdv.OnApplyTemplate()

at System.Windows.FrameworkElement.ApplyTemplate()

...

in Designer and at Startup.

My prog do the same, after change from V17 to 18.

Syncfusion Example GraphicCellDemo_2017 is working.

-----

it is working when FormulaBarVisibility="Collapsed". Other Setting than FormulaBarVisibility="Collapsed" bring Exception as described above.

1 COMMENT