Sort specific values in dropdown list

[Gerard14]

Hi I have a dropdown list which I would like to sort to have the value 'All' at the top of the list and then each other value within the list to be in ascending order.

Currently i have a formula such as this for the dropdown list  SortByColumns(colcomms,"Result",["All"])  however when i incorporate ascending into this it doesn't seem to work? 

[RandyHayes]

@Gerard14 

If by search box you mean a Text Input...then no.  It does not deal with records.  The formula provided produces a table of records.

What are you referring to in regard to search box?

[Gerard14]

@RandyHayes 
I am referring to utilising a combo box to produce the same outcome but having the functionality to search for items aswell.  Which i presume the formula will still work. 

[RandyHayes]

@Gerard14 

If you are referring to searching in the combobox...then yes, that will all work just fine.

If it is something else, please expand on your design a little so I can follow.