Hi,
I have problem with combobox usage.
I was make this option for dropdown controll:
Items= Distinct(MyList,ColumnName)
MyList - name of my list
ColumnName - name of my column
This work fine for filtering existing data and choose it like value in dropdown menu.
Somethimes I does not have data in dropdown menu that I want to choose and I want to type new data in same dropdown window for example onselect and next time new data will be visible in choice of dropdown with old data.
Is this posible to make with Distinct command?

This is example for Distinct result - two values Laptop and Laptoppp. How to add one more choice like Laptop3 in to same dropdown menu example: click on laptop and type new value Laptop3 and Ok, dropdown menu with edit option. Next time in list I want to have Laptop, Laptoppp and Laptop3 for choices.
Sorry about my bad English.