Hello,
I have a collection that contains children and those children can contain children etc. When i press on the rootnode to expand it works, when i click on the first childnode to expand it works etc. But when i press on the second childnode for example and i debug through the code (ColumnSetGenerated event) i see that the columnset doesnt contain any columns and it will display the children as Node4 for example instead of the columns.
Can someone help me with this problem?
Thank you.
I have downloaded the release and checked the release notes, but my problem isnt noted their, so i dont think this release will fix my problem.
Do i need to post some screenies, so its easier to see what is going wrong or is it already clear.
[Update]
I see we are using the 9.2.20092.2035 version.Can it be that the january release fixes my problem?
Hello Mike,
I cant get it to work with a WinGrid.According to my collegea's, we are using infragistics 9.2. In a previous project i have used the wintree also and their it works correctly, but their the children are collected in the very beginning. Now i am using the beforeexpand event to fill the children belonging to a parent.
It seems unlikely that my datasource is being set wrong, because why does it works with the first node and then it will work for the rest? Just binding a bindinglist to the tree's datasource.
Can it be that this is still a bug?
Heej Mike,
Thanks for your reply.Uhm i am almost sure that we use the version 9.2. Monday i will try to use an wingrid, will let you know the results.
Thanks.
Hi Kevin,
The first thing I recommend is that you make sure you have the latest service release. This sounds like a bug that was fixed a while ago.
How to get the latest service release - Infragistics Community
If that doesn't help, then I would try binding the same data to the WinGrid and see if it displays the data correctly. If the grid doesn't show the data, either, then that might be an indication that something isn't set up correct on your data source.