Beginn and EndUpdate

[HelgeKeck]

Hi. Switching atm a bigger WPF application to avalonia. Before i used the Syncfusion Datagrid and there i had a BeginnUpdate and EndUpdate command that i used to batch update the itemssource. Is there something similar in the treedatagrid as well? Asking bc i realized that i need to add or update items on the ui thread to avoid crashes in the treedatagrid. the iteminserted event for each item gets called after i added or updated all items, and not at the time i add or update the individual items. Results many times in a index error. Does not happen on the ui thread

[HelgeKeck]

to clarify, i receive a list of new times or items to update over an event and update the items from thsi thread