LINQ indexOf a particular entry

Question

I have an MVC3 C#.Net web app. I have the below string array.

    public static string[] HeaderNamesWbs = new[]
                                       {
            


        

Answer 1

Right List has IndexOf(), just declare it as ILIst rather than string[]

public static IList HeaderNamesWbs = new List
                                   {
                                      WBS_NUMBER,
                                      BOE_TITLE,
                                      SOW_DESCRIPTION,
                                      HARRIS_WIN_THEME,
                                      COST_BOGEY
                                   };

int index = HeaderNamesWbs.IndexOf(WBS_NUMBER);

MSDN: List(Of T).IndexOf Method (T)