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Dragan
980
Custom CheckBox column unpredictable when scrolling (sample attached)
posted

Hi all,

I have created custom CheckBox column, basing one of your blogs

Attached you will find sample project

To reproduce the bug, please:

1. run project

2. uncheck all checkboxes up to ID = 20

3. Scroll down to 70<ID<80

4. check ID = 77

5. Scroll top-up

Some of the checkboxes from 0 to 20 will be now checked !

I am expecting suggestions

Thanks

XamGridCheckBoxColumn.zip
  • 138253
    Verified Answer
    Offline posted

    Hello,

     

    Thank you for your post. I have been looking into it and the sample you have attached and I modified it, so now it has the functionality you want. Basically I updated the binding in the AdjustDisplayElement method, which is called for every Row. Please let me know if this helps you or you need further assistance on this matter.

     

    Looking forward for your reply.

    XamGridCheckBoxColumn.zip