Static link library (Lib) and Dynamic Link Library (DLL) difference between
static library is to function codes (lib) files used in a direct link into the target program, when the program is running no longer need other libraries; Dynamic Link information is to link the location of the file function module (DLL) called and calling functions in the file, etc. into the target program, when the program is running and then find the corresponding function code from a DLL, it is necessary to support the appropriate DLL files.