using System.Collections.Generic;
string customerName = "TMI DEERE DAVENPORT";
bool tarp = SetTarp(customerName);
public bool SetTarp (string CustomerName)
List<string> customers = new List<string>{"JOHN DEERE PATON",
"JOHN DEERE CYLINDER DIVISION - MOLINE",
"JOHN DEERE WATERLOO WORKS",
"JOHN DEERE DES MOINES BLDG27",
"JOHN DEERE OTTUMWA WORKS-STEEL SHED",
"JOHN DEERE DUBUQUE WORKS",
"JOHN DEERE DAVENPORT WORKS",
"JOHN DEERE HARVESTER WORKS",
"JD HARVESTER - 1100 13TH",
"JOHN DEERE THIBODAUX INC",
"JOHN DEERE SEEDING GROUP"};
if(customers.Contains(CustomerName.ToUpper()))