Hi Misonsan
Thank you for contacting Syncfusion Support.
We observed that your requirement is to select the CheckListBoxItems based on the status of the items. For this , you can use the
IsSelected property of CheckListBoxItems. In this sample, we have binded the IsSelected property and change the selected item based on the status using Button Click.
Please download the sample for the same from following location:
Sample:
http://www.syncfusion.com/downloads/support/forum/136160/ze/CheckedListBox_Sample-1420164874.zip
Please try this solution and let us know if it meets your requirement.
Regards
Vijayalakshmi V.R.