Splitbutton Click nulllability issues with RadzenSplitButtonItem

[NEmbgen]

Describe the bug

Using the SplitButton component creates an IDE issue with nullability checks, as the EventCallback for Click (here) suggests it returns a non-nullable RadzenSplitButtonItem. If the main Button is clicked however null is returned (here)

This creates an issue where you need to do a null check but your IDE is warning you about an unnecessary null check.

To Reproduce

• Create a splitbutton and an event callback for Click
• The event callback will have the signature public void OnClick(RadzenSplitButtonItem item)
• In the event callback access item.Value
• Click the main part of the button (not the dropdown)

Expected behavior
Return a nullable RadzenSplitButtonItem via RadzenSplitButtonItem?

[akorchev]

Hi @NEmbgen,

You can add the ? yourself.

[NEmbgen]

@akorchev Thanks for the response. I know I can add it myself, but wouldn't it be more correct from an API point of view for Radzen to have it?

[akorchev]

Currently null checks are not enabled for the Radzen.Blazor project. Enabling them would require a huge effort which we are not willing to make at the moment.