//Outputs file with different column headings
public static void test3()
{
String fileName3R = @"C:\WFMCustomAccelerator\PB Accelerator Files\Test Files\TestFileR1.csv";
String fileName3W = @"C:\WFMCustomAccelerator\PB Accelerator Files\Test Files\TestFileW3.csv";
DelimitedFile df3 = new DelimitedFile(fileName3R, ",");
Console.WriteLine("Reading File=" + fileName3R);
readTestFile(df3);
String headerFileNameBefore = @"C:\WFMCustomAccelerator\PB Accelerator Files\Test Files\TestFileH3B.csv";
File.WriteAllLines(headerFileNameBefore, df3.headersInOrder());
df3.replaceColName("Ticker", "Bloomberg Ticker");
df3.replaceColName(@"Long/Short", "LS");
df3.replaceColName("Investment", "Security");
String headerFileNameAfter = @"C:\WFMCustomAccelerator\PB Accelerator Files\Test Files\TestFileH3A.csv";
File.WriteAllLines(headerFileNameAfter, df3.headersInOrder());
//Console.WriteLine( getHeaders(df3.headersInOrder(), df3.delimiter) );
df3.fileName = fileName3W;
writeTestFile(df3);
Console.WriteLine(lastMsg);
Console.ReadLine();
}