The things that are added above are Buttons for Edit, Delete, Update and Cancel which is by default set their enable property to false, this is to prevent users from doing certain actions when the page is loaded in the browser.

If you let EF LINQ mange the process, on the other hand, you'll first have to retrieve all the Premium Customer rows and then iterate through all of the resulting objects, updating each one individually.If the update is true, then the information in the WPF window is to be updated.Initially, the update was set when the information was passed to the window to get the information inthe fields.If the table object was null, the I set the Update flag to false.The accept button will have code to direct the appropriate call like this: The Database Commands methods are located in my cs file as this is a good place to put my general code (personal preference). If there is an SQL error of some sort, the program will open a messagebox and explain the error.