Removing portion of the text

Question

Hi All,
I have the following table, Full_Name column is the original data and Modified column is from Crystal Report Formula Field. I want to take out 'in Boston', 'in New York', and 'in Los Angeles' from the Full_Name and write it under Modified (as shown in the table). It would be a simple code, I tried it many ways but it's not working. Can someone help me writing the code please. Thanks - Brian
Full_Name
Modified
John in Boston
John
Bell in New York
Bell
Tiger in Los Angeles
Tiger
Rodney in Boston
Rodney
Graham in Boston
Graham
Bill in New York
Bill
Marry in New York
Marry
Juaida in Los Angeles
Juaida
Felton in New York
Felton
Shawn in Los Angeles
Shawn

Answer 1

That would involve creating a variable that contains the city names and then extracting the names based on the values in the variable.
1) Create a variable that contains city names and place this on the Report Header.
WhilePrintingRecords;
stringvar array city := ["Boston", "New York", "Los Angeles"];
2) Create another formula that extracts the city names from the field on the details section. This goes in the Details section of course:
WhilePrintingRecords;
stringvar array city;
local stringvar temp;
local numbervar i;
for i := 1 to ubound(city) do
     If Instr({Full_Name}, city[i]) > 0 then
          temp := city[i]
     else temp := "No City Found";
temp;
-Abhilash