SfDatePicker control is loaded as a UIElement in edit mode for the GridDateTimeColumn. You can customize the size of the SfDatePicker control by using the GridDateTimeColumn.DropDownHeight and Width properties as follows.
Refer to the following screenshot of the SfDatePicker.
Figure 1:Customized appearance of the SfDatePicker control
This page will automatically be redirected to the sign-in page in 10 seconds.