Example of String Assignment

   // C++ string assignment
   strB.assign(strA);
   // The next operation is not allowed by Visual C++ 6.0
   strC.assign(strA,3);
   // but this is a work around ...
   strC.assign(strA,3,string::npos);
   strD.assign(strA,3,4);

   // C string assignment
   char cstring[] = "An array of char";
   strE.assign(cstring,8);             // value is "An array"
   strF.assign("This is a C string");  // value is "This is a C string"

   // Character assignment
   strG.assign(10,'*');                // value is "**********"

   // C++ strings, C string and chars can be assigned
   // with the = operator.
   strH = strA;
   strI = cstring;
   strJ = "Hello";
   strK = 'X';