Hi Rupesh,
Thank you for contacting Syncfusion support.
We have checked your requirement “Custom header in day view to show all week dates”. You can achieve your requirement by collapse the default header and view header of the schedule by setting the “HeaderHeight” and “ViewHeaderHeight” property of SfSchedule as 0. Instead, you can use your own custom header for it. while using a custom header, the respective date value can be obtained from the “VisibleDatesChanged” event of SfSchedule. We have prepared a sample for the same, please find the sample by the following link.
Please find the output for the same,
Please refer the below link for more details about customize the Header in SfSchedule,
We hope this helps. Kindly revert us if you have any concern.
Regards,
Muniappan S.