UXListBox null ref exception

handy@intersoftpt.com — Mon, 18 Apr 2011 04:52:36 GMT

Hello Ross,

Could you provide more details about this issue? E.g how do you handle search in this scenario?
It would more helpful if you can provide a simple runable project which replicates the issue.
We need it to investigate your issue.

Regards,
Handy

UXListBox null ref exception

rasmister — Sat, 16 Apr 2011 17:39:55 GMT

Hello,

I have a UXListBox bound to an Entity, the display member path and image path are nested within this entity two level deep, for instance:

Events.Participant.NameLast

Events.Participant.Photo

When I try to type a character to search on the list, it throws a null reference exception.

I checked some other UXListBoxes that search correctly and found on those, I was using a single level entity and the properties are on that entity.

Below is the code:

<Intersoft:UXListBox ItemsSource="{Binding OCEventDetailHS, Mode=TwoWay}"

SelectedItem="{Binding CurrentEventDetailHS, Mode=TwoWay}"

SelectedIndex="{Binding CurrentOCEventDetailHSSelectedIndex, Mode=TwoWay}"

Margin="2"

DisplayMemberPath="Participant.NameFullLastFirstMiddleNick"

ImageMemberPath="Participant.Photo"

AllowDropItem="False" AllowMoveItem="False" AllowRemoveItem="False"

Style="{StaticResource UXListBoxTransparentStyle}"

ItemContainerStyle="{StaticResource UXListBoxImageText20x20ItemStyle}"

Height="170" Width="300"

Please advise.

Thanks,

Ross

Intersoft Community - ClientUI - UXListBox null ref exception

UXListBox null ref exception

UXListBox null ref exception