small C# EXE with WPF with vs code

i need a small program EXE with visual studio code. will have a window that shows "itemnumber" and "description". these will be blank to start. user will hav a button says 'OPEN'. when they press OPEN another window popup says "what item number"? the item number is then queried to a MS SQL DB. i presently use the following in SSMS SELECT ITEMNUMBER,ITEMDESCRIPTION FROM [login to view URL] WHERE ITEMNUMBER LIKE '%%'. display the results, which can be various results. user double clicks, then goes back to the original screen and sees the itemnumber (Readonly) and the itemdescription (readonly).