Hi Pat,
Thanks for using Syncfusion products.
Query 1: Resize GroupDropArea.
You can achieve your requirement by setting the GroupDropAreaHeight property as follows:
Code snippet [C#]:
dataGrid1.GroupDropAreaHeight = 30;
We have prepared a sample based on this and you can find the sample under the following location:
Sample :
http://www.syncfusion.com/uploads/redirect.aspx?&team=support&file=Sample-1567721222.zipQuery 2: Resize button in GroupDropArea.
At present there is no support to resize the button in GroupDropArea. By default the width of the button change based on the GroupDropAreaHeight.
Please let us know if you need more information.
Thanks,
Karthick