Devexpress combobox cannot be emptied with ValueType=Int32

Question

I already opened a bug, but since I need this ready yesterday (typical, isn't it?), I'll try asking here as well.

I have an ASPxComboBox with some items and ValueType="System.Int32" When I call on client side SetSelectedIndex(-1), the combobox is cleared (as expected), but upon postback the previously selected item is active again.

Any ideas on how to make it stay empty?

Answer 1

Try to install the latest Suite version (10.2.4) and upgrade your application. I have checked how your code works using 10.2.4 and do not see this problem.