Hi Stallone,
Sorry for the delayed response.
Currently, we do not support filtering as in .NET FolderBrowser Control. However, I have created a feature request based on this. Though we can''t give the exact time span, we will try to include this at the earliest. Below is the link to track the progress of it''s implementation.
Add support to Filter property
We appreciate your interest in Syncfusion products.
Regards,
Anu