GenericGroupDescriptor.GroupFormatString not applied when new Groups are added

[Bernhard König]

Hi,

following problem: I have a GenericGroupDescriptor for my JumpList that reformats a date to a long date string by setting the GroupFormatString (Format: {0:D}).

When the list is initially bound everything is fine. But when later on new items get added to the bound collection and those items require a new Group as they have a Date that was not yet used by any other collection item, the GroupHeader gets created, but the Date is shown unformatted, so it seems in this case the GroupFormatString isn't used.

Can you please have a look into this?

Thanks,
Bernhard

[Deyan]

Hello Bernhard,

Thanks for writing and for reporting this issue.

We have been able to reproduce it on our side and to fix it in our internal codebase. We will issue an Internal Build in a couple of days that contains the fix so you will be able to download it and check it out.

I have updated your account with 1000 Telerik Points for bringing our attention to this issue.

Thanks for your time.

Kind regards,
Deyan
the Telerik team

[Bernhard König]

As always, thanks Deyan ... and I'll let you know if the fix worked for me.