Managed C++/CLI

#include 
#include 
using namespace System::IO;
using namespace System::Text::RegularExpressions;
void main (void)
{
int index = 0;
String ^line;
Regex^ rx = gcnew Regex(",")
StreamReader^ sr = gcnew StreamReader(testfile.tif);
while ( line = sr->ReadLine() )
{
array^ ia = rx->Split(line);
}
int a=array[index++];
int b=array[index++];
 int c=array[index++];
 if (a <= 42)
 {
  b--;
  if (c > 1444)
     c--;
 }
 
 else if (a > 42)
 {
   do {
 
   a += b;
  
   }
   while (b <= 1000);
 }
 return;
}