External environment refers to the major factors and forces outside the organization that have the potential to significantly affect the performance of an organization. External environment is divided into two parts i.e. mega environment or general environment and specific or task environment.
_tcscat is a C function, to concatenate C-style strings; CString is a class (which has built in concatenation via operator+), not a C-style string.
Class/global function declarations C++ [closed] 1  In C++ global functions should be defined in a .cpp file, and declared in a .h file. 2  For instance. 3  Sum.h: 4  Sum.cpp: 5  Now if you want to use the Sum function in another .cpp file simply add #include Sum.h and use the function. 6  AnotherModule.cpp: